120022078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{495959}}^1$

素因数の和:495983

約数の個数: 12

約数和(自身を含む): 197888040

約数和(自身を除く): 77865962

約数列:

[1, 2, 11, 22, 121, 242, 495959, 991918, 5455549, 10911098, 60011039, 120022078]

約数ペア:

[(1, 120022078), (2, 60011039), (11, 10911098), (22, 5455549), (121, 991918), (242, 495959)]