259766210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{2963}}^1$

素因数の和:3778

約数の個数: 32

約数和(自身を含む): 510898752

約数和(自身を除く): 251132542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 797, 1594, 2963, 3985, 5926, 7970, 8767, 14815, 17534, 29630, 32593, 43835, 65186, 87670, 162965, 325930, 2361511, 4723022, 11807555, 23615110, 25976621, 51953242, 129883105, 259766210]

約数ペア:

[(1, 259766210), (2, 129883105), (5, 51953242), (10, 25976621), (11, 23615110), (22, 11807555), (55, 4723022), (110, 2361511), (797, 325930), (1594, 162965), (2963, 87670), (3985, 65186), (5926, 43835), (7970, 32593), (8767, 29630), (14815, 17534)]