778277388629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5281}}^1\times {\mathrm{306389}}^1$

素因数の和:311720

約数の個数: 16

約数和(自身を含む): 860963253360

約数和(自身を除く): 82685864731

約数列:

[1, 13, 37, 481, 5281, 68653, 195397, 306389, 2540161, 3983057, 11336393, 147373109, 1618040309, 21034524017, 59867491433, 778277388629]

約数ペア:

[(1, 778277388629), (13, 59867491433), (37, 21034524017), (481, 1618040309), (5281, 147373109), (68653, 11336393), (195397, 3983057), (306389, 2540161)]