2505732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 6314112

約数和(自身を除く): 3808380

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 173, 204, 213, 284, 346, 426, 519, 692, 852, 1038, 1207, 2076, 2414, 2941, 3621, 4828, 5882, 7242, 8823, 11764, 12283, 14484, 17646, 24566, 35292, 36849, 49132, 73698, 147396, 208811, 417622, 626433, 835244, 1252866, 2505732]

約数ペア:

[(1, 2505732), (2, 1252866), (3, 835244), (4, 626433), (6, 417622), (12, 208811), (17, 147396), (34, 73698), (51, 49132), (68, 36849), (71, 35292), (102, 24566), (142, 17646), (173, 14484), (204, 12283), (213, 11764), (284, 8823), (346, 7242), (426, 5882), (519, 4828), (692, 3621), (852, 2941), (1038, 2414), (1207, 2076)]