26582660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102241}}^1$

素因数の和:102263

約数の個数: 24

約数和(自身を含む): 60118296

約数和(自身を除く): 33535636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 102241, 204482, 408964, 511205, 1022410, 1329133, 2044820, 2658266, 5316532, 6645665, 13291330, 26582660]

約数ペア:

[(1, 26582660), (2, 13291330), (4, 6645665), (5, 5316532), (10, 2658266), (13, 2044820), (20, 1329133), (26, 1022410), (52, 511205), (65, 408964), (130, 204482), (260, 102241)]