8139212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 14784000

約数和(自身を除く): 6644788

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 599, 1198, 2396, 3397, 6794, 13588, 25757, 47321, 51514, 94642, 103028, 189284, 2034803, 4069606, 8139212]

約数ペア:

[(1, 8139212), (2, 4069606), (4, 2034803), (43, 189284), (79, 103028), (86, 94642), (158, 51514), (172, 47321), (316, 25757), (599, 13588), (1198, 6794), (2396, 3397)]