2095102510

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{402131}}^1$

素因数の和:402659

約数の個数: 16

約数和(自身を含む): 3778432272

約数和(自身を除く): 1683329762

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 402131, 804262, 2010655, 4021310, 209510251, 419020502, 1047551255, 2095102510]

約数ペア:

[(1, 2095102510), (2, 1047551255), (5, 419020502), (10, 209510251), (521, 4021310), (1042, 2010655), (2605, 804262), (5210, 402131)]