82586686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1999}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 153216000

約数和(自身を除く): 70629314

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 227, 454, 1589, 1999, 2951, 3178, 3998, 5902, 13993, 20657, 25987, 27986, 41314, 51974, 181909, 363818, 453773, 907546, 3176411, 5899049, 6352822, 11798098, 41293343, 82586686]

約数ペア:

[(1, 82586686), (2, 41293343), (7, 11798098), (13, 6352822), (14, 5899049), (26, 3176411), (91, 907546), (182, 453773), (227, 363818), (454, 181909), (1589, 51974), (1999, 41314), (2951, 27986), (3178, 25987), (3998, 20657), (5902, 13993)]