8632390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66403}}^1$

素因数の和:66423

約数の個数: 16

約数和(自身を含む): 16733808

約数和(自身を除く): 8101418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 66403, 132806, 332015, 664030, 863239, 1726478, 4316195, 8632390]

約数ペア:

[(1, 8632390), (2, 4316195), (5, 1726478), (10, 863239), (13, 664030), (26, 332015), (65, 132806), (130, 66403)]