259160848

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{151379}}^1$

素因数の和:151494

約数の個数: 20

約数和(自身を含む): 506820240

約数和(自身を除く): 247659392

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 151379, 302758, 605516, 1211032, 2422064, 16197553, 32395106, 64790212, 129580424, 259160848]

約数ペア:

[(1, 259160848), (2, 129580424), (4, 64790212), (8, 32395106), (16, 16197553), (107, 2422064), (214, 1211032), (428, 605516), (856, 302758), (1712, 151379)]