1032021808

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{123803}}^1$

素因数の和:124332

約数の個数: 20

約数和(自身を含む): 2003396328

約数和(自身を除く): 971374520

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 8336, 123803, 247606, 495212, 990424, 1980848, 64501363, 129002726, 258005452, 516010904, 1032021808]

約数ペア:

[(1, 1032021808), (2, 516010904), (4, 258005452), (8, 129002726), (16, 64501363), (521, 1980848), (1042, 990424), (2084, 495212), (4168, 247606), (8336, 123803)]