447310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 16

約数和(自身を含む): 825552

約数和(自身を除く): 378242

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1091, 2182, 5455, 10910, 44731, 89462, 223655, 447310]

約数ペア:

[(1, 447310), (2, 223655), (5, 89462), (10, 44731), (41, 10910), (82, 5455), (205, 2182), (410, 1091)]