140650862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{25471}}^1$

素因数の和:25735

約数の個数: 16

約数和(自身を含む): 231081984

約数和(自身を除く): 90431122

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 25471, 50942, 280181, 560362, 6393221, 12786442, 70325431, 140650862]

約数ペア:

[(1, 140650862), (2, 70325431), (11, 12786442), (22, 6393221), (251, 560362), (502, 280181), (2761, 50942), (5522, 25471)]