90970906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{12911}}^1$

素因数の和:13197

約数の個数: 16

約数和(自身を含む): 147506688

約数和(自身を除く): 56535782

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 12911, 25822, 167843, 335686, 3498881, 6997762, 45485453, 90970906]

約数ペア:

[(1, 90970906), (2, 45485453), (13, 6997762), (26, 3498881), (271, 335686), (542, 167843), (3523, 25822), (7046, 12911)]