7129774096

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{541447}}^1$

素因数の和:542278

約数の個数: 20

約数和(自身を含む): 13830747712

約数和(自身を除く): 6700973616

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6584, 13168, 541447, 1082894, 2165788, 4331576, 8663152, 445610881, 891221762, 1782443524, 3564887048, 7129774096]

約数ペア:

[(1, 7129774096), (2, 3564887048), (4, 1782443524), (8, 891221762), (16, 445610881), (823, 8663152), (1646, 4331576), (3292, 2165788), (6584, 1082894), (13168, 541447)]