680052386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{15413}}^1$

素因数の和:17125

約数の個数: 16

約数和(自身を含む): 1099264824

約数和(自身を除く): 419212438

約数列:

[1, 2, 13, 26, 1697, 3394, 15413, 22061, 30826, 44122, 200369, 400738, 26155861, 52311722, 340026193, 680052386]

約数ペア:

[(1, 680052386), (2, 340026193), (13, 52311722), (26, 26155861), (1697, 400738), (3394, 200369), (15413, 44122), (22061, 30826)]