808861510

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{61231}}^1$

素因数の和:62559

約数の個数: 16

約数和(自身を含む): 1457076672

約数和(自身を除く): 648215162

約数列:

[1, 2, 5, 10, 1321, 2642, 6605, 13210, 61231, 122462, 306155, 612310, 80886151, 161772302, 404430755, 808861510]

約数ペア:

[(1, 808861510), (2, 404430755), (5, 161772302), (10, 80886151), (1321, 612310), (2642, 306155), (6605, 122462), (13210, 61231)]