2155123739

素因数分解:

${\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{757}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 2227974240

約数和(自身を除く): 72850501

約数列:

[1, 59, 73, 661, 757, 4307, 38999, 44663, 48253, 55261, 500377, 2846927, 3260399, 29522243, 36527521, 2155123739]

約数ペア:

[(1, 2155123739), (59, 36527521), (73, 29522243), (661, 3260399), (757, 2846927), (4307, 500377), (38999, 55261), (44663, 48253)]