2000492488

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{462221}}^1$

素因数の和:462768

約数の個数: 16

約数和(自身を含む): 3757864860

約数和(自身を除く): 1757372372

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 4328, 462221, 924442, 1848884, 3697768, 250061561, 500123122, 1000246244, 2000492488]

約数ペア:

[(1, 2000492488), (2, 1000246244), (4, 500123122), (8, 250061561), (541, 3697768), (1082, 1848884), (2164, 924442), (4328, 462221)]