26686913615

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{1889}}^1\times {\mathrm{11257}}^1$

素因数の和:13402

約数の個数: 16

約数和(自身を含む): 32171761440

約数和(自身を除く): 5484847825

約数列:

[1, 5, 251, 1255, 1889, 9445, 11257, 56285, 474139, 2370695, 2825507, 14127535, 21264473, 106322365, 5337382723, 26686913615]

約数ペア:

[(1, 26686913615), (5, 5337382723), (251, 106322365), (1255, 21264473), (1889, 14127535), (9445, 2825507), (11257, 2370695), (56285, 474139)]