178388970604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3430557127}}^1$

素因数の和:3430557144

約数の個数: 12

約数和(自身を含む): 336194598544

約数和(自身を除く): 157805627940

約数列:

[1, 2, 4, 13, 26, 52, 3430557127, 6861114254, 13722228508, 44597242651, 89194485302, 178388970604]

約数ペア:

[(1, 178388970604), (2, 89194485302), (4, 44597242651), (13, 13722228508), (26, 6861114254), (52, 3430557127)]