6399554

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1381}}^1$

素因数の和:1721

約数の個数: 16

約数和(自身を含む): 11011776

約数和(自身を除く): 4612222

約数列:

[1, 2, 7, 14, 331, 662, 1381, 2317, 2762, 4634, 9667, 19334, 457111, 914222, 3199777, 6399554]

約数ペア:

[(1, 6399554), (2, 3199777), (7, 914222), (14, 457111), (331, 19334), (662, 9667), (1381, 4634), (2317, 2762)]