2021036784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{3797}}^1$

素因数の和:4674

約数の個数: 80

約数和(自身を含む): 5630702112

約数和(自身を除く): 3609665328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 853, 1706, 2559, 3412, 3797, 5118, 6824, 7594, 10236, 11089, 11391, 13648, 15188, 20472, 22178, 22782, 30376, 33267, 40944, 44356, 45564, 49361, 60752, 66534, 88712, 91128, 98722, 133068, 148083, 177424, 182256, 197444, 266136, 296166, 394888, 532272, 592332, 789776, 1184664, 2369328, 3238841, 6477682, 9716523, 12955364, 19433046, 25910728, 38866092, 42104933, 51821456, 77732184, 84209866, 126314799, 155464368, 168419732, 252629598, 336839464, 505259196, 673678928, 1010518392, 2021036784]

約数ペア:

[(1, 2021036784), (2, 1010518392), (3, 673678928), (4, 505259196), (6, 336839464), (8, 252629598), (12, 168419732), (13, 155464368), (16, 126314799), (24, 84209866), (26, 77732184), (39, 51821456), (48, 42104933), (52, 38866092), (78, 25910728), (104, 19433046), (156, 12955364), (208, 9716523), (312, 6477682), (624, 3238841), (853, 2369328), (1706, 1184664), (2559, 789776), (3412, 592332), (3797, 532272), (5118, 394888), (6824, 296166), (7594, 266136), (10236, 197444), (11089, 182256), (11391, 177424), (13648, 148083), (15188, 133068), (20472, 98722), (22178, 91128), (22782, 88712), (30376, 66534), (33267, 60752), (40944, 49361), (44356, 45564)]