2048350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:660

約数の個数: 24

約数和(自身を含む): 3870288

約数和(自身を除く): 1821938

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 577, 710, 1154, 1775, 2885, 3550, 5770, 14425, 28850, 40967, 81934, 204835, 409670, 1024175, 2048350]

約数ペア:

[(1, 2048350), (2, 1024175), (5, 409670), (10, 204835), (25, 81934), (50, 40967), (71, 28850), (142, 14425), (355, 5770), (577, 3550), (710, 2885), (1154, 1775)]