4000666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2999}}^1$

素因数の和:3053

約数の個数: 16

約数和(自身を含む): 6480000

約数和(自身を除く): 2479334

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 2999, 5998, 68977, 86971, 137954, 173942, 2000333, 4000666]

約数ペア:

[(1, 4000666), (2, 2000333), (23, 173942), (29, 137954), (46, 86971), (58, 68977), (667, 5998), (1334, 2999)]