2051264915

素因数分解:

$5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{103001}}^1$

素因数の和:103582

約数の個数: 16

約数和(自身を含む): 2818134720

約数和(自身を除く): 766869805

約数列:

[1, 5, 7, 35, 569, 2845, 3983, 19915, 103001, 515005, 721007, 3605035, 58607569, 293037845, 410252983, 2051264915]

約数ペア:

[(1, 2051264915), (5, 410252983), (7, 293037845), (35, 58607569), (569, 3605035), (2845, 721007), (3983, 515005), (19915, 103001)]