40245062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140717}}^1$

素因数の和:140743

約数の個数: 16

約数和(自身を含む): 70921872

約数和(自身を除く): 30676810

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 140717, 281434, 1547887, 1829321, 3095774, 3658642, 20122531, 40245062]

約数ペア:

[(1, 40245062), (2, 20122531), (11, 3658642), (13, 3095774), (22, 1829321), (26, 1547887), (143, 281434), (286, 140717)]