401044924

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{387109}}^1$

素因数の和:387157

約数の個数: 24

約数和(自身を含む): 823770080

約数和(自身を除く): 422725156

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 387109, 774218, 1548436, 2709763, 5419526, 10839052, 14323033, 28646066, 57292132, 100261231, 200522462, 401044924]

約数ペア:

[(1, 401044924), (2, 200522462), (4, 100261231), (7, 57292132), (14, 28646066), (28, 14323033), (37, 10839052), (74, 5419526), (148, 2709763), (259, 1548436), (518, 774218), (1036, 387109)]