2679078536

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{210487}}^1$

素因数の和:210573

約数の個数: 32

約数和(自身を含む): 5279039040

約数和(自身を除く): 2599960504

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12728, 210487, 420974, 841948, 1683896, 7788019, 9050941, 15576038, 18101882, 31152076, 36203764, 62304152, 72407528, 334884817, 669769634, 1339539268, 2679078536]

約数ペア:

[(1, 2679078536), (2, 1339539268), (4, 669769634), (8, 334884817), (37, 72407528), (43, 62304152), (74, 36203764), (86, 31152076), (148, 18101882), (172, 15576038), (296, 9050941), (344, 7788019), (1591, 1683896), (3182, 841948), (6364, 420974), (12728, 210487)]