2218931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 442189

約数列:

[1, 11, 13, 59, 143, 263, 649, 767, 2893, 3419, 8437, 15517, 37609, 170687, 201721, 2218931]

約数ペア:

[(1, 2218931), (11, 201721), (13, 170687), (59, 37609), (143, 15517), (263, 8437), (649, 3419), (767, 2893)]