520040156

素因数分解:

$2^2\times {\mathrm{233}}^1\times {\mathrm{709}}^1\times {\mathrm{787}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 916428240

約数和(自身を除く): 396388084

約数列:

[1, 2, 4, 233, 466, 709, 787, 932, 1418, 1574, 2836, 3148, 165197, 183371, 330394, 366742, 557983, 660788, 733484, 1115966, 2231932, 130010039, 260020078, 520040156]

約数ペア:

[(1, 520040156), (2, 260020078), (4, 130010039), (233, 2231932), (466, 1115966), (709, 733484), (787, 660788), (932, 557983), (1418, 366742), (1574, 330394), (2836, 183371), (3148, 165197)]