2049010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 24

約数和(自身を含む): 3923460

約数和(自身を除く): 1874450

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 709, 1418, 1445, 2890, 3545, 7090, 12053, 24106, 60265, 120530, 204901, 409802, 1024505, 2049010]

約数ペア:

[(1, 2049010), (2, 1024505), (5, 409802), (10, 204901), (17, 120530), (34, 60265), (85, 24106), (170, 12053), (289, 7090), (578, 3545), (709, 2890), (1418, 1445)]