2543283948

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{6977}}^1$

素因数の和:7842

約数の個数: 48

約数和(自身を含む): 6103014624

約数和(自身を除く): 3559730676

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 821, 1642, 2463, 3284, 4926, 6977, 9852, 13954, 20931, 27908, 30377, 41862, 60754, 83724, 91131, 121508, 182262, 258149, 364524, 516298, 774447, 1032596, 1548894, 3097788, 5728117, 11456234, 17184351, 22912468, 34368702, 68737404, 211940329, 423880658, 635820987, 847761316, 1271641974, 2543283948]

約数ペア:

[(1, 2543283948), (2, 1271641974), (3, 847761316), (4, 635820987), (6, 423880658), (12, 211940329), (37, 68737404), (74, 34368702), (111, 22912468), (148, 17184351), (222, 11456234), (444, 5728117), (821, 3097788), (1642, 1548894), (2463, 1032596), (3284, 774447), (4926, 516298), (6977, 364524), (9852, 258149), (13954, 182262), (20931, 121508), (27908, 91131), (30377, 83724), (41862, 60754)]