312966082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1423}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 552625920

約数和(自身を除く): 239659838

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 769, 1423, 1538, 2846, 8459, 9997, 15653, 16918, 18499, 19994, 31306, 36998, 109967, 203489, 219934, 406978, 1094287, 2188574, 12037157, 14225731, 24074314, 28451462, 156483041, 312966082]

約数ペア:

[(1, 312966082), (2, 156483041), (11, 28451462), (13, 24074314), (22, 14225731), (26, 12037157), (143, 2188574), (286, 1094287), (769, 406978), (1423, 219934), (1538, 203489), (2846, 109967), (8459, 36998), (9997, 31306), (15653, 19994), (16918, 18499)]