2017120924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{797}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 4617164160

約数和(自身を除く): 2600043236

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 409, 442, 476, 797, 818, 884, 1547, 1594, 1636, 2863, 3094, 3188, 5317, 5579, 5726, 6188, 6953, 10361, 10634, 11158, 11452, 13549, 13906, 20722, 21268, 22316, 27098, 27812, 37219, 41444, 48671, 54196, 72527, 74438, 90389, 94843, 97342, 145054, 148876, 176137, 180778, 189686, 194684, 290108, 325973, 352274, 361556, 379372, 632723, 651946, 704548, 1232959, 1265446, 1303892, 2281811, 2465918, 2530892, 4237649, 4563622, 4931836, 5541541, 8475298, 9127244, 11083082, 16950596, 22166164, 29663543, 38790787, 59327086, 72040033, 77581574, 118654172, 144080066, 155163148, 288160132, 504280231, 1008560462, 2017120924]

約数ペア:

[(1, 2017120924), (2, 1008560462), (4, 504280231), (7, 288160132), (13, 155163148), (14, 144080066), (17, 118654172), (26, 77581574), (28, 72040033), (34, 59327086), (52, 38790787), (68, 29663543), (91, 22166164), (119, 16950596), (182, 11083082), (221, 9127244), (238, 8475298), (364, 5541541), (409, 4931836), (442, 4563622), (476, 4237649), (797, 2530892), (818, 2465918), (884, 2281811), (1547, 1303892), (1594, 1265446), (1636, 1232959), (2863, 704548), (3094, 651946), (3188, 632723), (5317, 379372), (5579, 361556), (5726, 352274), (6188, 325973), (6953, 290108), (10361, 194684), (10634, 189686), (11158, 180778), (11452, 176137), (13549, 148876), (13906, 145054), (20722, 97342), (21268, 94843), (22316, 90389), (27098, 74438), (27812, 72527), (37219, 54196), (41444, 48671)]