2013807770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15490829}}^1$

素因数の和:15490849

約数の個数: 16

約数和(自身を含む): 3903689160

約数和(自身を除く): 1889881390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15490829, 30981658, 77454145, 154908290, 201380777, 402761554, 1006903885, 2013807770]

約数ペア:

[(1, 2013807770), (2, 1006903885), (5, 402761554), (10, 201380777), (13, 154908290), (26, 77454145), (65, 30981658), (130, 15490829)]