280185022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{160841}}^1$

素因数の和:160923

約数の個数: 16

約数和(自身を含む): 459364752

約数和(自身を除く): 179179730

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 160841, 321682, 2090933, 4181866, 10776347, 21552694, 140092511, 280185022]

約数ペア:

[(1, 280185022), (2, 140092511), (13, 21552694), (26, 10776347), (67, 4181866), (134, 2090933), (871, 321682), (1742, 160841)]