497650352

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{7457}}^1$

素因数の和:7605

約数の個数: 40

約数和(自身を含む): 996925776

約数和(自身を除く): 499275424

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 344, 388, 688, 776, 1552, 4171, 7457, 8342, 14914, 16684, 29828, 33368, 59656, 66736, 119312, 320651, 641302, 723329, 1282604, 1446658, 2565208, 2893316, 5130416, 5786632, 11573264, 31103147, 62206294, 124412588, 248825176, 497650352]

約数ペア:

[(1, 497650352), (2, 248825176), (4, 124412588), (8, 62206294), (16, 31103147), (43, 11573264), (86, 5786632), (97, 5130416), (172, 2893316), (194, 2565208), (344, 1446658), (388, 1282604), (688, 723329), (776, 641302), (1552, 320651), (4171, 119312), (7457, 66736), (8342, 59656), (14914, 33368), (16684, 29828)]