68591666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239831}}^1$

素因数の和:239857

約数の個数: 16

約数和(自身を含む): 120875328

約数和(自身を除く): 52283662

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 239831, 479662, 2638141, 3117803, 5276282, 6235606, 34295833, 68591666]

約数ペア:

[(1, 68591666), (2, 34295833), (11, 6235606), (13, 5276282), (22, 3117803), (26, 2638141), (143, 479662), (286, 239831)]