268473412

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{3907}}^1$

素因数の和:4371

約数の個数: 24

約数和(自身を含む): 482559840

約数和(自身を除く): 214086428

約数列:

[1, 2, 4, 41, 82, 164, 419, 838, 1676, 3907, 7814, 15628, 17179, 34358, 68716, 160187, 320374, 640748, 1637033, 3274066, 6548132, 67118353, 134236706, 268473412]

約数ペア:

[(1, 268473412), (2, 134236706), (4, 67118353), (41, 6548132), (82, 3274066), (164, 1637033), (419, 640748), (838, 320374), (1676, 160187), (3907, 68716), (7814, 34358), (15628, 17179)]