1898045260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1300031}}^1$

素因数の和:1300113

約数の個数: 24

約数和(自身を含む): 4040499456

約数和(自身を除く): 2142454196

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1300031, 2600062, 5200124, 6500155, 13000310, 26000620, 94902263, 189804526, 379609052, 474511315, 949022630, 1898045260]

約数ペア:

[(1, 1898045260), (2, 949022630), (4, 474511315), (5, 379609052), (10, 189804526), (20, 94902263), (73, 26000620), (146, 13000310), (292, 6500155), (365, 5200124), (730, 2600062), (1460, 1300031)]