117777891718

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1319}}^1\times {\mathrm{321199}}^1$

素因数の和:322659

約数の個数: 16

約数和(自身を含む): 178073280000

約数和(自身を除く): 60295388282

約数列:

[1, 2, 139, 278, 1319, 2638, 183341, 321199, 366682, 642398, 44646661, 89293322, 423661481, 847322962, 58888945859, 117777891718]

約数ペア:

[(1, 117777891718), (2, 58888945859), (139, 847322962), (278, 423661481), (1319, 89293322), (2638, 44646661), (183341, 642398), (321199, 366682)]