518014

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 16

約数和(自身を含む): 897408

約数和(自身を除く): 379394

約数列:

[1, 2, 7, 14, 163, 227, 326, 454, 1141, 1589, 2282, 3178, 37001, 74002, 259007, 518014]

約数ペア:

[(1, 518014), (2, 259007), (7, 74002), (14, 37001), (163, 3178), (227, 2282), (326, 1589), (454, 1141)]