2045883259

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{9629}}^1$

素因数の和:10002

約数の個数: 16

約数和(自身を含む): 2366668800

約数和(自身を除く): 320785541

約数列:

[1, 7, 127, 239, 889, 1673, 9629, 30353, 67403, 212471, 1222883, 2301331, 8560181, 16109317, 292269037, 2045883259]

約数ペア:

[(1, 2045883259), (7, 292269037), (127, 16109317), (239, 8560181), (889, 2301331), (1673, 1222883), (9629, 212471), (30353, 67403)]