1312663154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{117223}}^1$

素因数の和:117745

約数の個数: 16

約数和(自身を含む): 2152232640

約数和(自身を除く): 839569486

約数列:

[1, 2, 11, 22, 509, 1018, 5599, 11198, 117223, 234446, 1289453, 2578906, 59666507, 119333014, 656331577, 1312663154]

約数ペア:

[(1, 1312663154), (2, 656331577), (11, 119333014), (22, 59666507), (509, 2578906), (1018, 1289453), (5599, 234446), (11198, 117223)]