2080758758

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12487}}^1$

素因数の和:12561

約数の個数: 48

約数和(自身を含む): 3702192480

約数和(自身を除く): 1621433722

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 169, 221, 338, 377, 442, 493, 754, 986, 2873, 4901, 5746, 6409, 9802, 12487, 12818, 24974, 83317, 162331, 166634, 212279, 324662, 362123, 424558, 724246, 2110303, 2759627, 4220606, 4707599, 5519254, 6156091, 9415198, 12312182, 35875151, 61198787, 71750302, 80029183, 122397574, 160058366, 1040379379, 2080758758]

約数ペア:

[(1, 2080758758), (2, 1040379379), (13, 160058366), (17, 122397574), (26, 80029183), (29, 71750302), (34, 61198787), (58, 35875151), (169, 12312182), (221, 9415198), (338, 6156091), (377, 5519254), (442, 4707599), (493, 4220606), (754, 2759627), (986, 2110303), (2873, 724246), (4901, 424558), (5746, 362123), (6409, 324662), (9802, 212279), (12487, 166634), (12818, 162331), (24974, 83317)]