2013993796

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{641}}^1\times {\mathrm{5651}}^1$

素因数の和:6435

約数の個数: 24

約数和(自身を含む): 3556012320

約数和(自身を除く): 1542018524

約数列:

[1, 2, 4, 139, 278, 556, 641, 1282, 2564, 5651, 11302, 22604, 89099, 178198, 356396, 785489, 1570978, 3141956, 3622291, 7244582, 14489164, 503498449, 1006996898, 2013993796]

約数ペア:

[(1, 2013993796), (2, 1006996898), (4, 503498449), (139, 14489164), (278, 7244582), (556, 3622291), (641, 3141956), (1282, 1570978), (2564, 785489), (5651, 356396), (11302, 178198), (22604, 89099)]