7979702988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{87187}}^1$

素因数の和:87486

約数の個数: 48

約数和(自身を含む): 19334810880

約数和(自身を除く): 11355107892

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 263, 348, 526, 789, 1052, 1578, 3156, 7627, 15254, 22881, 30508, 45762, 87187, 91524, 174374, 261561, 348748, 523122, 1046244, 2528423, 5056846, 7585269, 10113692, 15170538, 22930181, 30341076, 45860362, 68790543, 91720724, 137581086, 275162172, 664975249, 1329950498, 1994925747, 2659900996, 3989851494, 7979702988]

約数ペア:

[(1, 7979702988), (2, 3989851494), (3, 2659900996), (4, 1994925747), (6, 1329950498), (12, 664975249), (29, 275162172), (58, 137581086), (87, 91720724), (116, 68790543), (174, 45860362), (263, 30341076), (348, 22930181), (526, 15170538), (789, 10113692), (1052, 7585269), (1578, 5056846), (3156, 2528423), (7627, 1046244), (15254, 523122), (22881, 348748), (30508, 261561), (45762, 174374), (87187, 91524)]