5128564

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 10333568

約数和(自身を除く): 5205004

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 1213, 2114, 2426, 4228, 4852, 8491, 16982, 33964, 183163, 366326, 732652, 1282141, 2564282, 5128564]

約数ペア:

[(1, 5128564), (2, 2564282), (4, 1282141), (7, 732652), (14, 366326), (28, 183163), (151, 33964), (302, 16982), (604, 8491), (1057, 4852), (1213, 4228), (2114, 2426)]