2920033870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22461799}}^1$

素因数の和:22461819

約数の個数: 16

約数和(自身を含む): 5660373600

約数和(自身を除く): 2740339730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22461799, 44923598, 112308995, 224617990, 292003387, 584006774, 1460016935, 2920033870]

約数ペア:

[(1, 2920033870), (2, 1460016935), (5, 584006774), (10, 292003387), (13, 224617990), (26, 112308995), (65, 44923598), (130, 22461799)]