2680486572

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{11117}}^1$

素因数の和:11478

約数の個数: 48

約数和(自身を含む): 6365544192

約数和(自身を除く): 3685057620

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 283, 284, 426, 566, 849, 852, 1132, 1698, 3396, 11117, 20093, 22234, 33351, 40186, 44468, 60279, 66702, 80372, 120558, 133404, 241116, 789307, 1578614, 2367921, 3146111, 3157228, 4735842, 6292222, 9438333, 9471684, 12584444, 18876666, 37753332, 223373881, 446747762, 670121643, 893495524, 1340243286, 2680486572]

約数ペア:

[(1, 2680486572), (2, 1340243286), (3, 893495524), (4, 670121643), (6, 446747762), (12, 223373881), (71, 37753332), (142, 18876666), (213, 12584444), (283, 9471684), (284, 9438333), (426, 6292222), (566, 4735842), (849, 3157228), (852, 3146111), (1132, 2367921), (1698, 1578614), (3396, 789307), (11117, 241116), (20093, 133404), (22234, 120558), (33351, 80372), (40186, 66702), (44468, 60279)]