2004828670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15421759}}^1$

素因数の和:15421779

約数の個数: 16

約数和(自身を含む): 3886283520

約数和(自身を除く): 1881454850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15421759, 30843518, 77108795, 154217590, 200482867, 400965734, 1002414335, 2004828670]

約数ペア:

[(1, 2004828670), (2, 1002414335), (5, 400965734), (10, 200482867), (13, 154217590), (26, 77108795), (65, 30843518), (130, 15421759)]