518126714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 956071680

約数和(自身を除く): 437944966

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 289, 553, 578, 1106, 1343, 1621, 2023, 2686, 3242, 4046, 9401, 11347, 18802, 22694, 22831, 27557, 45662, 55114, 128059, 159817, 192899, 256118, 319634, 385798, 468469, 896413, 936938, 1792826, 2177003, 3279283, 4354006, 6558566, 15239021, 30478042, 37009051, 74018102, 259063357, 518126714]

約数ペア:

[(1, 518126714), (2, 259063357), (7, 74018102), (14, 37009051), (17, 30478042), (34, 15239021), (79, 6558566), (119, 4354006), (158, 3279283), (238, 2177003), (289, 1792826), (553, 936938), (578, 896413), (1106, 468469), (1343, 385798), (1621, 319634), (2023, 256118), (2686, 192899), (3242, 159817), (4046, 128059), (9401, 55114), (11347, 45662), (18802, 27557), (22694, 22831)]