268889118742

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1\times {\mathrm{1287179}}^1$

素因数の和:1288031

約数の個数: 16

約数和(自身を含む): 406620162000

約数和(自身を除く): 137731043258

約数列:

[1, 2, 149, 298, 701, 1402, 104449, 208898, 1287179, 2574358, 191789671, 383579342, 902312479, 1804624958, 134444559371, 268889118742]

約数ペア:

[(1, 268889118742), (2, 134444559371), (149, 1804624958), (298, 902312479), (701, 383579342), (1402, 191789671), (104449, 2574358), (208898, 1287179)]