401353212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2572777}}^1$

素因数の和:2572797

約数の個数: 24

約数和(自身を含む): 1008528976

約数和(自身を除く): 607175764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2572777, 5145554, 7718331, 10291108, 15436662, 30873324, 33446101, 66892202, 100338303, 133784404, 200676606, 401353212]

約数ペア:

[(1, 401353212), (2, 200676606), (3, 133784404), (4, 100338303), (6, 66892202), (12, 33446101), (13, 30873324), (26, 15436662), (39, 10291108), (52, 7718331), (78, 5145554), (156, 2572777)]