2623139728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{144701}}^1$

素因数の和:144823

約数の個数: 40

約数和(自身を含む): 5598230976

約数和(自身を除く): 2975091248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 9064, 18128, 144701, 289402, 578804, 1157608, 1591711, 2315216, 3183422, 6366844, 12733688, 14904203, 25467376, 29808406, 59616812, 119233624, 163946233, 238467248, 327892466, 655784932, 1311569864, 2623139728]

約数ペア:

[(1, 2623139728), (2, 1311569864), (4, 655784932), (8, 327892466), (11, 238467248), (16, 163946233), (22, 119233624), (44, 59616812), (88, 29808406), (103, 25467376), (176, 14904203), (206, 12733688), (412, 6366844), (824, 3183422), (1133, 2315216), (1648, 1591711), (2266, 1157608), (4532, 578804), (9064, 289402), (18128, 144701)]