1628566212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11743}}^1$

素因数の和:11897

約数の個数: 96

約数和(自身を含む): 4714135552

約数和(自身を除く): 3085569340

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 182, 254, 273, 364, 381, 508, 546, 762, 889, 1092, 1524, 1651, 1778, 2667, 3302, 3556, 4953, 5334, 6604, 9906, 10668, 11557, 11743, 19812, 23114, 23486, 34671, 35229, 46228, 46972, 69342, 70458, 82201, 138684, 140916, 152659, 164402, 246603, 305318, 328804, 457977, 493206, 610636, 915954, 986412, 1068613, 1491361, 1831908, 2137226, 2982722, 3205839, 4274452, 4474083, 5965444, 6411678, 8948166, 10439527, 12823356, 17896332, 19387693, 20879054, 31318581, 38775386, 41758108, 58163079, 62637162, 77550772, 116326158, 125274324, 135713851, 232652316, 271427702, 407141553, 542855404, 814283106, 1628566212]

約数ペア:

[(1, 1628566212), (2, 814283106), (3, 542855404), (4, 407141553), (6, 271427702), (7, 232652316), (12, 135713851), (13, 125274324), (14, 116326158), (21, 77550772), (26, 62637162), (28, 58163079), (39, 41758108), (42, 38775386), (52, 31318581), (78, 20879054), (84, 19387693), (91, 17896332), (127, 12823356), (156, 10439527), (182, 8948166), (254, 6411678), (273, 5965444), (364, 4474083), (381, 4274452), (508, 3205839), (546, 2982722), (762, 2137226), (889, 1831908), (1092, 1491361), (1524, 1068613), (1651, 986412), (1778, 915954), (2667, 610636), (3302, 493206), (3556, 457977), (4953, 328804), (5334, 305318), (6604, 246603), (9906, 164402), (10668, 152659), (11557, 140916), (11743, 138684), (19812, 82201), (23114, 70458), (23486, 69342), (34671, 46972), (35229, 46228)]