1256552708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4201}}^1$

素因数の和:4332

約数の個数: 48

約数和(自身を含む): 2360649984

約数和(自身を除く): 1104097276

約数列:

[1, 2, 4, 37, 43, 47, 74, 86, 94, 148, 172, 188, 1591, 1739, 2021, 3182, 3478, 4042, 4201, 6364, 6956, 8084, 8402, 16804, 74777, 149554, 155437, 180643, 197447, 299108, 310874, 361286, 394894, 621748, 722572, 789788, 6683791, 7305539, 8490221, 13367582, 14611078, 16980442, 26735164, 29222156, 33960884, 314138177, 628276354, 1256552708]

約数ペア:

[(1, 1256552708), (2, 628276354), (4, 314138177), (37, 33960884), (43, 29222156), (47, 26735164), (74, 16980442), (86, 14611078), (94, 13367582), (148, 8490221), (172, 7305539), (188, 6683791), (1591, 789788), (1739, 722572), (2021, 621748), (3182, 394894), (3478, 361286), (4042, 310874), (4201, 299108), (6364, 197447), (6956, 180643), (8084, 155437), (8402, 149554), (16804, 74777)]