17966334490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138202573}}^1$

素因数の和:138202593

約数の個数: 16

約数和(自身を含む): 34827048648

約数和(自身を除く): 16860714158

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 138202573, 276405146, 691012865, 1382025730, 1796633449, 3593266898, 8983167245, 17966334490]

約数ペア:

[(1, 17966334490), (2, 8983167245), (5, 3593266898), (10, 1796633449), (13, 1382025730), (26, 691012865), (65, 276405146), (130, 138202573)]