2560614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 5999616

約数和(自身を除く): 3439002

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1487, 1722, 2974, 4461, 8922, 10409, 20818, 31227, 60967, 62454, 121934, 182901, 365802, 426769, 853538, 1280307, 2560614]

約数ペア:

[(1, 2560614), (2, 1280307), (3, 853538), (6, 426769), (7, 365802), (14, 182901), (21, 121934), (41, 62454), (42, 60967), (82, 31227), (123, 20818), (246, 10409), (287, 8922), (574, 4461), (861, 2974), (1487, 1722)]