81222598

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{4409}}^1$

素因数の和:4623

約数の個数: 16

約数和(自身を含む): 124679520

約数和(自身を除く): 43456922

約数列:

[1, 2, 61, 122, 151, 302, 4409, 8818, 9211, 18422, 268949, 537898, 665759, 1331518, 40611299, 81222598]

約数ペア:

[(1, 81222598), (2, 40611299), (61, 1331518), (122, 665759), (151, 537898), (302, 268949), (4409, 18422), (8818, 9211)]