2293972045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1\times {\mathrm{17987}}^1$

素因数の和:19124

約数の個数: 16

約数和(自身を含む): 2875201920

約数和(自身を除く): 581229875

約数列:

[1, 5, 23, 115, 1109, 5545, 17987, 25507, 89935, 127535, 413701, 2068505, 19947583, 99737915, 458794409, 2293972045]

約数ペア:

[(1, 2293972045), (5, 458794409), (23, 99737915), (115, 19947583), (1109, 2068505), (5545, 413701), (17987, 127535), (25507, 89935)]