234686879

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 296524800

約数和(自身を除く): 61837921

約数列:

[1, 7, 19, 29, 71, 133, 203, 497, 551, 857, 1349, 2059, 3857, 5999, 9443, 14413, 16283, 24853, 39121, 60847, 113981, 173971, 273847, 425929, 472207, 1156093, 1764563, 3305449, 8092651, 12351941, 33526697, 234686879]

約数ペア:

[(1, 234686879), (7, 33526697), (19, 12351941), (29, 8092651), (71, 3305449), (133, 1764563), (203, 1156093), (497, 472207), (551, 425929), (857, 273847), (1349, 173971), (2059, 113981), (3857, 60847), (5999, 39121), (9443, 24853), (14413, 16283)]