1880383631

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{13121}}^1$

素因数の和:13534

約数の個数: 16

約数和(自身を含む): 2191898880

約数和(自身を除く): 311515249

約数列:

[1, 7, 59, 347, 413, 2429, 13121, 20473, 91847, 143311, 774139, 4552987, 5418973, 31870909, 268626233, 1880383631]

約数ペア:

[(1, 1880383631), (7, 268626233), (59, 31870909), (347, 5418973), (413, 4552987), (2429, 774139), (13121, 143311), (20473, 91847)]