252508858

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3931

約数の個数: 48

約数和(自身を含む): 475735680

約数和(自身を除く): 223226822

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 406, 667, 1127, 1334, 1421, 2254, 2842, 3863, 4669, 7726, 9338, 27041, 32683, 54082, 65366, 88849, 112027, 177698, 189287, 224054, 378574, 621943, 784189, 1243886, 1568378, 2576621, 4353601, 5153242, 5489323, 8707202, 10978646, 18036347, 36072694, 126254429, 252508858]

約数ペア:

[(1, 252508858), (2, 126254429), (7, 36072694), (14, 18036347), (23, 10978646), (29, 8707202), (46, 5489323), (49, 5153242), (58, 4353601), (98, 2576621), (161, 1568378), (203, 1243886), (322, 784189), (406, 621943), (667, 378574), (1127, 224054), (1334, 189287), (1421, 177698), (2254, 112027), (2842, 88849), (3863, 65366), (4669, 54082), (7726, 32683), (9338, 27041)]