528055060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2030981}}^1$

素因数の和:2031003

約数の個数: 24

約数和(自身を含む): 1194217416

約数和(自身を除く): 666162356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2030981, 4061962, 8123924, 10154905, 20309810, 26402753, 40619620, 52805506, 105611012, 132013765, 264027530, 528055060]

約数ペア:

[(1, 528055060), (2, 264027530), (4, 132013765), (5, 105611012), (10, 52805506), (13, 40619620), (20, 26402753), (26, 20309810), (52, 10154905), (65, 8123924), (130, 4061962), (260, 2030981)]