2556443090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8815321}}^1$

素因数の和:8815357

約数の個数: 16

約数和(自身を含む): 4760273880

約数和(自身を除く): 2203830790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 8815321, 17630642, 44076605, 88153210, 255644309, 511288618, 1278221545, 2556443090]

約数ペア:

[(1, 2556443090), (2, 1278221545), (5, 511288618), (10, 255644309), (29, 88153210), (58, 44076605), (145, 17630642), (290, 8815321)]