2938473668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{28297}}^1$

素因数の和:30311

約数の個数: 24

約数和(自身を含む): 5540861592

約数和(自身を除く): 2602387924

約数列:

[1, 2, 4, 13, 26, 52, 1997, 3994, 7988, 25961, 28297, 51922, 56594, 103844, 113188, 367861, 735722, 1471444, 56509109, 113018218, 226036436, 734618417, 1469236834, 2938473668]

約数ペア:

[(1, 2938473668), (2, 1469236834), (4, 734618417), (13, 226036436), (26, 113018218), (52, 56509109), (1997, 1471444), (3994, 735722), (7988, 367861), (25961, 113188), (28297, 103844), (51922, 56594)]