2105204568

素因数分解:

$2^3\times 3^1\times {\mathrm{4157}}^1\times {\mathrm{21101}}^1$

素因数の和:25267

約数の個数: 32

約数和(自身を含む): 5264526960

約数和(自身を除く): 3159322392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 4157, 8314, 12471, 16628, 21101, 24942, 33256, 42202, 49884, 63303, 84404, 99768, 126606, 168808, 253212, 506424, 87716857, 175433714, 263150571, 350867428, 526301142, 701734856, 1052602284, 2105204568]

約数ペア:

[(1, 2105204568), (2, 1052602284), (3, 701734856), (4, 526301142), (6, 350867428), (8, 263150571), (12, 175433714), (24, 87716857), (4157, 506424), (8314, 253212), (12471, 168808), (16628, 126606), (21101, 99768), (24942, 84404), (33256, 63303), (42202, 49884)]