1057820

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 2240784

約数和(自身を除く): 1182964

約数列:

[1, 2, 4, 5, 10, 20, 227, 233, 454, 466, 908, 932, 1135, 1165, 2270, 2330, 4540, 4660, 52891, 105782, 211564, 264455, 528910, 1057820]

約数ペア:

[(1, 1057820), (2, 528910), (4, 264455), (5, 211564), (10, 105782), (20, 52891), (227, 4660), (233, 4540), (454, 2330), (466, 2270), (908, 1165), (932, 1135)]