2016809845

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1\times {\mathrm{5023}}^1$

素因数の和:5772

約数の個数: 16

約数和(自身を含む): 2443110912

約数和(自身を除く): 426301067

約数列:

[1, 5, 131, 613, 655, 3065, 5023, 25115, 80303, 401515, 658013, 3079099, 3290065, 15395495, 403361969, 2016809845]

約数ペア:

[(1, 2016809845), (5, 403361969), (131, 15395495), (613, 3290065), (655, 3079099), (3065, 658013), (5023, 401515), (25115, 80303)]