2012247664

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{1753}}^1$

素因数の和:2082

約数の個数: 80

約数和(自身を含む): 4595255488

約数和(自身を除く): 2583007824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 277, 296, 518, 554, 592, 1036, 1108, 1753, 1939, 2072, 2216, 3506, 3878, 4144, 4432, 7012, 7756, 10249, 12271, 14024, 15512, 20498, 24542, 28048, 31024, 40996, 49084, 64861, 71743, 81992, 98168, 129722, 143486, 163984, 196336, 259444, 286972, 454027, 485581, 518888, 573944, 908054, 971162, 1037776, 1147888, 1816108, 1942324, 3399067, 3632216, 3884648, 6798134, 7264432, 7769296, 13596268, 17966497, 27192536, 35932994, 54385072, 71865988, 125765479, 143731976, 251530958, 287463952, 503061916, 1006123832, 2012247664]

約数ペア:

[(1, 2012247664), (2, 1006123832), (4, 503061916), (7, 287463952), (8, 251530958), (14, 143731976), (16, 125765479), (28, 71865988), (37, 54385072), (56, 35932994), (74, 27192536), (112, 17966497), (148, 13596268), (259, 7769296), (277, 7264432), (296, 6798134), (518, 3884648), (554, 3632216), (592, 3399067), (1036, 1942324), (1108, 1816108), (1753, 1147888), (1939, 1037776), (2072, 971162), (2216, 908054), (3506, 573944), (3878, 518888), (4144, 485581), (4432, 454027), (7012, 286972), (7756, 259444), (10249, 196336), (12271, 163984), (14024, 143486), (15512, 129722), (20498, 98168), (24542, 81992), (28048, 71743), (31024, 64861), (40996, 49084)]