4571245

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 6323328

約数和(自身を除く): 1752083

約数列:

[1, 5, 7, 35, 131, 655, 917, 997, 4585, 4985, 6979, 34895, 130607, 653035, 914249, 4571245]

約数ペア:

[(1, 4571245), (5, 914249), (7, 653035), (35, 130607), (131, 34895), (655, 6979), (917, 4985), (997, 4585)]