890412961

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{27437}}^1$

素因数の和:27560

約数の個数: 16

約数和(自身を含む): 995670144

約数和(自身を除く): 105257183

約数列:

[1, 17, 23, 83, 391, 1411, 1909, 27437, 32453, 466429, 631051, 2277271, 10727867, 38713607, 52377233, 890412961]

約数ペア:

[(1, 890412961), (17, 52377233), (23, 38713607), (83, 10727867), (391, 2277271), (1411, 631051), (1909, 466429), (27437, 32453)]