352069990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{2851}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 648681696

約数和(自身を除く): 296611706

約数列:

[1, 2, 5, 10, 53, 106, 233, 265, 466, 530, 1165, 2330, 2851, 5702, 12349, 14255, 24698, 28510, 61745, 123490, 151103, 302206, 664283, 755515, 1328566, 1511030, 3321415, 6642830, 35206999, 70413998, 176034995, 352069990]

約数ペア:

[(1, 352069990), (2, 176034995), (5, 70413998), (10, 35206999), (53, 6642830), (106, 3321415), (233, 1511030), (265, 1328566), (466, 755515), (530, 664283), (1165, 302206), (2330, 151103), (2851, 123490), (5702, 61745), (12349, 28510), (14255, 24698)]