2013805443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1\times {\mathrm{1531}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 2995856640

約数和(自身を除く): 982051197

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 1163, 1531, 3489, 4593, 15119, 19903, 33727, 44399, 45357, 59709, 101181, 133197, 438451, 577187, 1315353, 1731561, 1780553, 5341659, 23147189, 51636037, 69441567, 154908111, 671268481, 2013805443]

約数ペア:

[(1, 2013805443), (3, 671268481), (13, 154908111), (29, 69441567), (39, 51636037), (87, 23147189), (377, 5341659), (1131, 1780553), (1163, 1731561), (1531, 1315353), (3489, 577187), (4593, 438451), (15119, 133197), (19903, 101181), (33727, 59709), (44399, 45357)]