2015941501

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127261}}^1$

素因数の和:127372

約数の個数: 16

約数和(自身を含む): 2410851328

約数和(自身を除く): 394909827

約数列:

[1, 7, 31, 73, 217, 511, 2263, 15841, 127261, 890827, 3945091, 9290053, 27615637, 65030371, 287991643, 2015941501]

約数ペア:

[(1, 2015941501), (7, 287991643), (31, 65030371), (73, 27615637), (217, 9290053), (511, 3945091), (2263, 890827), (15841, 127261)]