1440634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 2364768

約数和(自身を除く): 924134

約数列:

[1, 2, 13, 26, 67, 134, 827, 871, 1654, 1742, 10751, 21502, 55409, 110818, 720317, 1440634]

約数ペア:

[(1, 1440634), (2, 720317), (13, 110818), (26, 55409), (67, 21502), (134, 10751), (827, 1742), (871, 1654)]