1990540397663

素因数分解:

${\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{2407177}}^1$

素因数の和:2407586

約数の個数: 16

約数和(自身を含む): 2099444364480

約数和(自身を除く): 108903966817

約数列:

[1, 23, 157, 229, 3611, 5267, 35953, 826919, 2407177, 55365071, 377926789, 551243533, 8692316147, 12678601259, 86545234681, 1990540397663]

約数ペア:

[(1, 1990540397663), (23, 86545234681), (157, 12678601259), (229, 8692316147), (3611, 551243533), (5267, 377926789), (35953, 55365071), (826919, 2407177)]