5262495290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40480733}}^1$

素因数の和:40480753

約数の個数: 16

約数和(自身を含む): 10201144968

約数和(自身を除く): 4938649678

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 40480733, 80961466, 202403665, 404807330, 526249529, 1052499058, 2631247645, 5262495290]

約数ペア:

[(1, 5262495290), (2, 2631247645), (5, 1052499058), (10, 526249529), (13, 404807330), (26, 202403665), (65, 80961466), (130, 40480733)]