2490804968

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{4265077}}^1$

素因数の和:4265156

約数の個数: 16

約数和(自身を含む): 4734236580

約数和(自身を除く): 2243431612

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 4265077, 8530154, 17060308, 34120616, 311350621, 622701242, 1245402484, 2490804968]

約数ペア:

[(1, 2490804968), (2, 1245402484), (4, 622701242), (8, 311350621), (73, 34120616), (146, 17060308), (292, 8530154), (584, 4265077)]