1209700362734

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1\times {\mathrm{70639}}^1$

素因数の和:71336

約数の個数: 32

約数和(自身を含む): 1844232952320

約数和(自身を除く): 634532589586

約数列:

[1, 2, 131, 163, 262, 326, 401, 802, 21353, 42706, 52531, 65363, 70639, 105062, 130726, 141278, 8562553, 9253709, 11514157, 17125106, 18507418, 23028314, 28326239, 56652478, 1508354567, 3016709134, 3710737309, 4617176957, 7421474618, 9234353914, 604850181367, 1209700362734]

約数ペア:

[(1, 1209700362734), (2, 604850181367), (131, 9234353914), (163, 7421474618), (262, 4617176957), (326, 3710737309), (401, 3016709134), (802, 1508354567), (21353, 56652478), (42706, 28326239), (52531, 23028314), (65363, 18507418), (70639, 17125106), (105062, 11514157), (130726, 9253709), (141278, 8562553)]