1917340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 4136832

約数和(自身を除く): 2219492

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2591, 5182, 10364, 12955, 25910, 51820, 95867, 191734, 383468, 479335, 958670, 1917340]

約数ペア:

[(1, 1917340), (2, 958670), (4, 479335), (5, 383468), (10, 191734), (20, 95867), (37, 51820), (74, 25910), (148, 12955), (185, 10364), (370, 5182), (740, 2591)]