2786182412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{1567}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 5428641792

約数和(自身を除く): 2642459380

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1103, 1567, 1612, 2206, 3134, 4412, 6268, 14339, 20371, 28678, 34193, 40742, 48577, 57356, 68386, 81484, 97154, 136772, 194308, 444509, 631501, 889018, 1263002, 1728401, 1778036, 2526004, 3456802, 6913604, 22469213, 44938426, 53580431, 89876852, 107160862, 214321724, 696545603, 1393091206, 2786182412]

約数ペア:

[(1, 2786182412), (2, 1393091206), (4, 696545603), (13, 214321724), (26, 107160862), (31, 89876852), (52, 53580431), (62, 44938426), (124, 22469213), (403, 6913604), (806, 3456802), (1103, 2526004), (1567, 1778036), (1612, 1728401), (2206, 1263002), (3134, 889018), (4412, 631501), (6268, 444509), (14339, 194308), (20371, 136772), (28678, 97154), (34193, 81484), (40742, 68386), (48577, 57356)]