2199600910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1301539}}^1$

素因数の和:1301572

約数の個数: 24

約数和(自身を含む): 4287272760

約数和(自身を除く): 2087671850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 1301539, 2603078, 6507695, 13015390, 16920007, 33840014, 84600035, 169200070, 219960091, 439920182, 1099800455, 2199600910]

約数ペア:

[(1, 2199600910), (2, 1099800455), (5, 439920182), (10, 219960091), (13, 169200070), (26, 84600035), (65, 33840014), (130, 16920007), (169, 13015390), (338, 6507695), (845, 2603078), (1690, 1301539)]