680628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 1710688

約数和(自身を除く): 1030060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4363, 8726, 13089, 17452, 26178, 52356, 56719, 113438, 170157, 226876, 340314, 680628]

約数ペア:

[(1, 680628), (2, 340314), (3, 226876), (4, 170157), (6, 113438), (12, 56719), (13, 52356), (26, 26178), (39, 17452), (52, 13089), (78, 8726), (156, 4363)]