2013113968

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{844427}}^1$

素因数の和:844584

約数の個数: 20

約数和(自身を含む): 3926590200

約数和(自身を除く): 1913476232

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 844427, 1688854, 3377708, 6755416, 13510832, 125819623, 251639246, 503278492, 1006556984, 2013113968]

約数ペア:

[(1, 2013113968), (2, 1006556984), (4, 503278492), (8, 251639246), (16, 125819623), (149, 13510832), (298, 6755416), (596, 3377708), (1192, 1688854), (2384, 844427)]