245471806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{44293}}^1$

素因数の和:44475

約数の個数: 16

約数和(自身を含む): 392267664

約数和(自身を除く): 146795858

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 44293, 88586, 752981, 1505962, 7219759, 14439518, 122735903, 245471806]

約数ペア:

[(1, 245471806), (2, 122735903), (17, 14439518), (34, 7219759), (163, 1505962), (326, 752981), (2771, 88586), (5542, 44293)]