916002122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{181243}}^1$

素因数の和:181290

約数の個数: 24

約数和(自身を含む): 1657295136

約数和(自身を除く): 741293014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 181243, 362486, 1268701, 2537402, 3443617, 6887234, 24105319, 48210638, 65428723, 130857446, 458001061, 916002122]

約数ペア:

[(1, 916002122), (2, 458001061), (7, 130857446), (14, 65428723), (19, 48210638), (38, 24105319), (133, 6887234), (266, 3443617), (361, 2537402), (722, 1268701), (2527, 362486), (5054, 181243)]