2029681112

素因数分解:

$2^3\times {\mathrm{3557}}^1\times {\mathrm{71327}}^1$

素因数の和:74890

約数の個数: 16

約数和(自身を含む): 3806775360

約数和(自身を除く): 1777094248

約数列:

[1, 2, 4, 8, 3557, 7114, 14228, 28456, 71327, 142654, 285308, 570616, 253710139, 507420278, 1014840556, 2029681112]

約数ペア:

[(1, 2029681112), (2, 1014840556), (4, 507420278), (8, 253710139), (3557, 570616), (7114, 285308), (14228, 142654), (28456, 71327)]