2179588249

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{20129}}^1$

素因数の和:20328

約数の個数: 16

約数和(自身を含む): 2367288000

約数和(自身を除く): 187699751

約数列:

[1, 19, 41, 139, 779, 2641, 5699, 20129, 108281, 382451, 825289, 2797931, 15680491, 53160689, 114715171, 2179588249]

約数ペア:

[(1, 2179588249), (19, 114715171), (41, 53160689), (139, 15680491), (779, 2797931), (2641, 825289), (5699, 382451), (20129, 108281)]