2019917160885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{11113}}^1$

素因数の和:11639

約数の個数: 128

約数和(自身を含む): 3637809584640

約数和(自身を除く): 1617892423755

約数列:

[1, 3, 5, 13, 15, 39, 43, 53, 65, 129, 159, 195, 215, 265, 409, 559, 645, 689, 795, 1227, 1677, 2045, 2067, 2279, 2795, 3445, 5317, 6135, 6837, 8385, 10335, 11113, 11395, 15951, 17587, 21677, 26585, 29627, 33339, 34185, 52761, 55565, 65031, 79755, 87935, 88881, 108385, 144469, 148135, 166695, 228631, 263805, 281801, 325155, 433407, 444405, 477859, 588989, 685893, 722345, 845403, 932111, 1143155, 1409005, 1433577, 1766967, 2167035, 2389295, 2796333, 2944945, 3429465, 4227015, 4545217, 4660555, 6212167, 7167885, 7656857, 8834835, 12117443, 13635651, 13981665, 18636501, 22726085, 22970571, 25326527, 31060835, 36352329, 38284285, 59087821, 60587215, 68178255, 75979581, 93182505, 114852855, 126632635, 177263463, 181761645, 195444331, 240896501, 295439105, 329244851, 379897905, 586332993, 722689503, 886317315, 977221655, 987734553, 1204482505, 1646224255, 2540776303, 2931664965, 3131654513, 3613447515, 4938672765, 7622328909, 9394963539, 10358549543, 12703881515, 15658272565, 31075648629, 38111644545, 46974817695, 51792747715, 134661144059, 155378243145, 403983432177, 673305720295, 2019917160885]

約数ペア:

[(1, 2019917160885), (3, 673305720295), (5, 403983432177), (13, 155378243145), (15, 134661144059), (39, 51792747715), (43, 46974817695), (53, 38111644545), (65, 31075648629), (129, 15658272565), (159, 12703881515), (195, 10358549543), (215, 9394963539), (265, 7622328909), (409, 4938672765), (559, 3613447515), (645, 3131654513), (689, 2931664965), (795, 2540776303), (1227, 1646224255), (1677, 1204482505), (2045, 987734553), (2067, 977221655), (2279, 886317315), (2795, 722689503), (3445, 586332993), (5317, 379897905), (6135, 329244851), (6837, 295439105), (8385, 240896501), (10335, 195444331), (11113, 181761645), (11395, 177263463), (15951, 126632635), (17587, 114852855), (21677, 93182505), (26585, 75979581), (29627, 68178255), (33339, 60587215), (34185, 59087821), (52761, 38284285), (55565, 36352329), (65031, 31060835), (79755, 25326527), (87935, 22970571), (88881, 22726085), (108385, 18636501), (144469, 13981665), (148135, 13635651), (166695, 12117443), (228631, 8834835), (263805, 7656857), (281801, 7167885), (325155, 6212167), (433407, 4660555), (444405, 4545217), (477859, 4227015), (588989, 3429465), (685893, 2944945), (722345, 2796333), (845403, 2389295), (932111, 2167035), (1143155, 1766967), (1409005, 1433577)]