2700888970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20776069}}^1$

素因数の和:20776089

約数の個数: 16

約数和(自身を含む): 5235569640

約数和(自身を除く): 2534680670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 20776069, 41552138, 103880345, 207760690, 270088897, 540177794, 1350444485, 2700888970]

約数ペア:

[(1, 2700888970), (2, 1350444485), (5, 540177794), (10, 270088897), (13, 207760690), (26, 103880345), (65, 41552138), (130, 20776069)]