1243397022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{1277}}^1$

素因数の和:1625

約数の個数: 64

約数和(自身を含む): 2885621760

約数和(自身を除く): 1642224738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 239, 291, 478, 582, 679, 717, 1277, 1358, 1434, 1673, 2037, 2554, 3346, 3831, 4074, 5019, 7662, 8939, 10038, 17878, 23183, 26817, 46366, 53634, 69549, 123869, 139098, 162281, 247738, 305203, 324562, 371607, 486843, 610406, 743214, 867083, 915609, 973686, 1734166, 1831218, 2136421, 2601249, 4272842, 5202498, 6409263, 12818526, 29604691, 59209382, 88814073, 177628146, 207232837, 414465674, 621698511, 1243397022]

約数ペア:

[(1, 1243397022), (2, 621698511), (3, 414465674), (6, 207232837), (7, 177628146), (14, 88814073), (21, 59209382), (42, 29604691), (97, 12818526), (194, 6409263), (239, 5202498), (291, 4272842), (478, 2601249), (582, 2136421), (679, 1831218), (717, 1734166), (1277, 973686), (1358, 915609), (1434, 867083), (1673, 743214), (2037, 610406), (2554, 486843), (3346, 371607), (3831, 324562), (4074, 305203), (5019, 247738), (7662, 162281), (8939, 139098), (10038, 123869), (17878, 69549), (23183, 53634), (26817, 46366)]