30997989802

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{91710029}}^1$

素因数の和:91710057

約数の個数: 12

約数和(自身を含む): 50348806470

約数和(自身を除く): 19350816668

約数列:

[1, 2, 13, 26, 169, 338, 91710029, 183420058, 1192230377, 2384460754, 15498994901, 30997989802]

約数ペア:

[(1, 30997989802), (2, 15498994901), (13, 2384460754), (26, 1192230377), (169, 183420058), (338, 91710029)]