2550870138

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1\times {\mathrm{1759}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 5129625600

約数和(自身を除く): 2578755462

約数列:

[1, 2, 3, 6, 263, 526, 789, 919, 1578, 1759, 1838, 2757, 3518, 5277, 5514, 10554, 241697, 462617, 483394, 725091, 925234, 1387851, 1450182, 1616521, 2775702, 3233042, 4849563, 9699126, 425145023, 850290046, 1275435069, 2550870138]

約数ペア:

[(1, 2550870138), (2, 1275435069), (3, 850290046), (6, 425145023), (263, 9699126), (526, 4849563), (789, 3233042), (919, 2775702), (1578, 1616521), (1759, 1450182), (1838, 1387851), (2757, 925234), (3518, 725091), (5277, 483394), (5514, 462617), (10554, 241697)]