4387634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:521

約数の個数: 16

約数和(自身を含む): 6797472

約数和(自身を除く): 2409838

約数列:

[1, 2, 43, 86, 163, 313, 326, 626, 7009, 13459, 14018, 26918, 51019, 102038, 2193817, 4387634]

約数ペア:

[(1, 4387634), (2, 2193817), (43, 102038), (86, 51019), (163, 26918), (313, 14018), (326, 13459), (626, 7009)]