40124942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140297}}^1$

素因数の和:140323

約数の個数: 16

約数和(自身を含む): 70710192

約数和(自身を除く): 30585250

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 140297, 280594, 1543267, 1823861, 3086534, 3647722, 20062471, 40124942]

約数ペア:

[(1, 40124942), (2, 20062471), (11, 3647722), (13, 3086534), (22, 1823861), (26, 1543267), (143, 280594), (286, 140297)]