7681382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1615

約数の個数: 16

約数和(自身を含む): 12286080

約数和(自身を除く): 4604698

約数列:

[1, 2, 17, 34, 157, 314, 1439, 2669, 2878, 5338, 24463, 48926, 225923, 451846, 3840691, 7681382]

約数ペア:

[(1, 7681382), (2, 3840691), (17, 451846), (34, 225923), (157, 48926), (314, 24463), (1439, 5338), (2669, 2878)]