1490616062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{2971}}^1$

素因数の和:3848

約数の個数: 32

約数和(自身を含む): 2516451840

約数和(自身を除く): 1025835778

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 839, 1678, 2971, 5942, 10907, 19297, 21814, 38594, 38623, 68333, 77246, 136666, 250861, 501722, 888329, 1776658, 2492669, 4985338, 32404697, 57331387, 64809394, 114662774, 745308031, 1490616062]

約数ペア:

[(1, 1490616062), (2, 745308031), (13, 114662774), (23, 64809394), (26, 57331387), (46, 32404697), (299, 4985338), (598, 2492669), (839, 1776658), (1678, 888329), (2971, 501722), (5942, 250861), (10907, 136666), (19297, 77246), (21814, 68333), (38594, 38623)]