317163782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3343}}^1$

素因数の和:3488

約数の個数: 32

約数和(自身を含む): 530893440

約数和(自身を除く): 213729658

約数列:

[1, 2, 13, 26, 41, 82, 89, 178, 533, 1066, 1157, 2314, 3343, 3649, 6686, 7298, 43459, 47437, 86918, 94874, 137063, 274126, 297527, 595054, 1781819, 3563638, 3867851, 7735702, 12198607, 24397214, 158581891, 317163782]

約数ペア:

[(1, 317163782), (2, 158581891), (13, 24397214), (26, 12198607), (41, 7735702), (82, 3867851), (89, 3563638), (178, 1781819), (533, 595054), (1066, 297527), (1157, 274126), (2314, 137063), (3343, 94874), (3649, 86918), (6686, 47437), (7298, 43459)]