886985281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1\times {\mathrm{4153}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 1092402304

約数和(自身を除く): 205417023

約数列:

[1, 7, 13, 91, 2347, 4153, 16429, 29071, 30511, 53989, 213577, 377923, 9747091, 68229637, 126712183, 886985281]

約数ペア:

[(1, 886985281), (7, 126712183), (13, 68229637), (91, 9747091), (2347, 377923), (4153, 213577), (16429, 53989), (29071, 30511)]