1680708

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 3945312

約数和(自身を除く): 2264604

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 617, 681, 908, 1234, 1362, 1851, 2468, 2724, 3702, 7404, 140059, 280118, 420177, 560236, 840354, 1680708]

約数ペア:

[(1, 1680708), (2, 840354), (3, 560236), (4, 420177), (6, 280118), (12, 140059), (227, 7404), (454, 3702), (617, 2724), (681, 2468), (908, 1851), (1234, 1362)]