489364772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9410861}}^1$

素因数の和:9410878

約数の個数: 12

約数和(自身を含む): 922264476

約数和(自身を除く): 432899704

約数列:

[1, 2, 4, 13, 26, 52, 9410861, 18821722, 37643444, 122341193, 244682386, 489364772]

約数ペア:

[(1, 489364772), (2, 244682386), (4, 122341193), (13, 37643444), (26, 18821722), (52, 9410861)]