2145378563

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1\times {\mathrm{2521}}^1$

素因数の和:3094

約数の個数: 16

約数和(自身を含む): 2297763936

約数和(自身を除く): 152385373

約数列:

[1, 17, 113, 443, 1921, 2521, 7531, 42857, 50059, 284873, 851003, 1116803, 4842841, 18985651, 126198739, 2145378563]

約数ペア:

[(1, 2145378563), (17, 126198739), (113, 18985651), (443, 4842841), (1921, 1116803), (2521, 851003), (7531, 284873), (42857, 50059)]