1242051288

素因数分解:

$2^3\times 3^1\times {\mathrm{2551}}^1\times {\mathrm{20287}}^1$

素因数の和:22847

約数の個数: 32

約数和(自身を含む): 3106498560

約数和(自身を除く): 1864447272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2551, 5102, 7653, 10204, 15306, 20287, 20408, 30612, 40574, 60861, 61224, 81148, 121722, 162296, 243444, 486888, 51752137, 103504274, 155256411, 207008548, 310512822, 414017096, 621025644, 1242051288]

約数ペア:

[(1, 1242051288), (2, 621025644), (3, 414017096), (4, 310512822), (6, 207008548), (8, 155256411), (12, 103504274), (24, 51752137), (2551, 486888), (5102, 243444), (7653, 162296), (10204, 121722), (15306, 81148), (20287, 61224), (20408, 60861), (30612, 40574)]