2005493462

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{9067}}^1$

素因数の和:9181

約数の個数: 48

約数和(自身を含む): 3653279568

約数和(自身を除く): 1647786106

約数列:

[1, 2, 7, 14, 37, 49, 61, 74, 98, 122, 259, 427, 518, 854, 1813, 2257, 2989, 3626, 4514, 5978, 9067, 15799, 18134, 31598, 63469, 110593, 126938, 221186, 335479, 444283, 553087, 670958, 888566, 1106174, 2348353, 3871609, 4696706, 7743218, 16438471, 20464219, 27101263, 32876942, 40928438, 54202526, 143249533, 286499066, 1002746731, 2005493462]

約数ペア:

[(1, 2005493462), (2, 1002746731), (7, 286499066), (14, 143249533), (37, 54202526), (49, 40928438), (61, 32876942), (74, 27101263), (98, 20464219), (122, 16438471), (259, 7743218), (427, 4696706), (518, 3871609), (854, 2348353), (1813, 1106174), (2257, 888566), (2989, 670958), (3626, 553087), (4514, 444283), (5978, 335479), (9067, 221186), (15799, 126938), (18134, 110593), (31598, 63469)]