123500542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{71059}}^1$

素因数の和:71151

約数の個数: 16

約数和(自身を含む): 204652800

約数和(自身を除く): 81152258

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 71059, 142118, 781649, 1563298, 5613661, 11227322, 61750271, 123500542]

約数ペア:

[(1, 123500542), (2, 61750271), (11, 11227322), (22, 5613661), (79, 1563298), (158, 781649), (869, 142118), (1738, 71059)]