409855836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{84751}}^1$

素因数の和:84802

約数の個数: 48

約数和(自身を含む): 1063129088

約数和(自身を除く): 653273252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 84751, 169502, 254253, 339004, 508506, 1017012, 1101763, 2203526, 2627281, 3305289, 4407052, 5254562, 6610578, 7881843, 10509124, 13221156, 15763686, 31527372, 34154653, 68309306, 102463959, 136618612, 204927918, 409855836]

約数ペア:

[(1, 409855836), (2, 204927918), (3, 136618612), (4, 102463959), (6, 68309306), (12, 34154653), (13, 31527372), (26, 15763686), (31, 13221156), (39, 10509124), (52, 7881843), (62, 6610578), (78, 5254562), (93, 4407052), (124, 3305289), (156, 2627281), (186, 2203526), (372, 1101763), (403, 1017012), (806, 508506), (1209, 339004), (1612, 254253), (2418, 169502), (4836, 84751)]