2912684890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10043741}}^1$

素因数の和:10043777

約数の個数: 16

約数和(自身を含む): 5423620680

約数和(自身を除く): 2510935790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 10043741, 20087482, 50218705, 100437410, 291268489, 582536978, 1456342445, 2912684890]

約数ペア:

[(1, 2912684890), (2, 1456342445), (5, 582536978), (10, 291268489), (29, 100437410), (58, 50218705), (145, 20087482), (290, 10043741)]