2005204088

素因数分解:

$2^3\times {\mathrm{3709}}^1\times {\mathrm{67579}}^1$

素因数の和:71294

約数の個数: 16

約数和(自身を含む): 3760827000

約数和(自身を除く): 1755622912

約数列:

[1, 2, 4, 8, 3709, 7418, 14836, 29672, 67579, 135158, 270316, 540632, 250650511, 501301022, 1002602044, 2005204088]

約数ペア:

[(1, 2005204088), (2, 1002602044), (4, 501301022), (8, 250650511), (3709, 540632), (7418, 270316), (14836, 135158), (29672, 67579)]