2487122012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1297}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 4596789120

約数和(自身を除く): 2109667108

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 271, 542, 1084, 1297, 1769, 2594, 3538, 5188, 7076, 7859, 15718, 16531, 31436, 33062, 37613, 66124, 75226, 79117, 150452, 158234, 316468, 351487, 479399, 702974, 958798, 1405948, 1917596, 2294393, 4588786, 9177572, 10193123, 20386246, 21440707, 40772492, 42881414, 85762828, 621780503, 1243561006, 2487122012]

約数ペア:

[(1, 2487122012), (2, 1243561006), (4, 621780503), (29, 85762828), (58, 42881414), (61, 40772492), (116, 21440707), (122, 20386246), (244, 10193123), (271, 9177572), (542, 4588786), (1084, 2294393), (1297, 1917596), (1769, 1405948), (2594, 958798), (3538, 702974), (5188, 479399), (7076, 351487), (7859, 316468), (15718, 158234), (16531, 150452), (31436, 79117), (33062, 75226), (37613, 66124)]