25703670668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26015861}}^1$

素因数の和:26015897

約数の個数: 24

約数和(自身を含む): 50991089520

約数和(自身を除く): 25287418852

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 26015861, 52031722, 104063444, 338206193, 494301359, 676412386, 988602718, 1352824772, 1977205436, 6425917667, 12851835334, 25703670668]

約数ペア:

[(1, 25703670668), (2, 12851835334), (4, 6425917667), (13, 1977205436), (19, 1352824772), (26, 988602718), (38, 676412386), (52, 494301359), (76, 338206193), (247, 104063444), (494, 52031722), (988, 26015861)]