12505990322

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1\times {\mathrm{4127}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 21551726592

約数和(自身を除く): 9045736270

約数列:

[1, 2, 7, 14, 263, 526, 823, 1646, 1841, 3682, 4127, 5761, 8254, 11522, 28889, 57778, 216449, 432898, 1085401, 1515143, 2170802, 3030286, 3396521, 6793042, 7597807, 15195614, 23775647, 47551294, 893285023, 1786570046, 6252995161, 12505990322]

約数ペア:

[(1, 12505990322), (2, 6252995161), (7, 1786570046), (14, 893285023), (263, 47551294), (526, 23775647), (823, 15195614), (1646, 7597807), (1841, 6793042), (3682, 3396521), (4127, 3030286), (5761, 2170802), (8254, 1515143), (11522, 1085401), (28889, 432898), (57778, 216449)]