2487002

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 4283712

約数和(自身を除く): 1796710

約数列:

[1, 2, 7, 14, 401, 443, 802, 886, 2807, 3101, 5614, 6202, 177643, 355286, 1243501, 2487002]

約数ペア:

[(1, 2487002), (2, 1243501), (7, 355286), (14, 177643), (401, 6202), (443, 5614), (802, 3101), (886, 2807)]