254273510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1105537}}^1$

素因数の和:1105567

約数の個数: 16

約数和(自身を含む): 477592416

約数和(自身を除く): 223318906

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1105537, 2211074, 5527685, 11055370, 25427351, 50854702, 127136755, 254273510]

約数ペア:

[(1, 254273510), (2, 127136755), (5, 50854702), (10, 25427351), (23, 11055370), (46, 5527685), (115, 2211074), (230, 1105537)]