2040935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 2794176

約数和(自身を除く): 753241

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1847, 9235, 24011, 31399, 120055, 156995, 408187, 2040935]

約数ペア:

[(1, 2040935), (5, 408187), (13, 156995), (17, 120055), (65, 31399), (85, 24011), (221, 9235), (1105, 1847)]