5256530

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4139}}^1$

素因数の和:4273

約数の個数: 16

約数和(自身を含む): 9538560

約数和(自身を除く): 4282030

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 4139, 8278, 20695, 41390, 525653, 1051306, 2628265, 5256530]

約数ペア:

[(1, 5256530), (2, 2628265), (5, 1051306), (10, 525653), (127, 41390), (254, 20695), (635, 8278), (1270, 4139)]