2009059352

素因数分解:

$2^3\times {\mathrm{1723}}^1\times {\mathrm{145753}}^1$

素因数の和:147482

約数の個数: 16

約数和(自身を含む): 3769198440

約数和(自身を除く): 1760139088

約数列:

[1, 2, 4, 8, 1723, 3446, 6892, 13784, 145753, 291506, 583012, 1166024, 251132419, 502264838, 1004529676, 2009059352]

約数ペア:

[(1, 2009059352), (2, 1004529676), (4, 502264838), (8, 251132419), (1723, 1166024), (3446, 583012), (6892, 291506), (13784, 145753)]