991952934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{1451}}^1$

素因数の和:1901

約数の個数: 64

約数和(自身を含む): 2330076672

約数和(自身を除く): 1338123738

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 397, 574, 794, 861, 1191, 1451, 1722, 2382, 2779, 2902, 4353, 5558, 8337, 8706, 10157, 16277, 16674, 20314, 30471, 32554, 48831, 59491, 60942, 97662, 113939, 118982, 178473, 227878, 341817, 356946, 416437, 576047, 683634, 832874, 1152094, 1249311, 1728141, 2498622, 3456282, 4032329, 8064658, 12096987, 23617927, 24193974, 47235854, 70853781, 141707562, 165325489, 330650978, 495976467, 991952934]

約数ペア:

[(1, 991952934), (2, 495976467), (3, 330650978), (6, 165325489), (7, 141707562), (14, 70853781), (21, 47235854), (41, 24193974), (42, 23617927), (82, 12096987), (123, 8064658), (246, 4032329), (287, 3456282), (397, 2498622), (574, 1728141), (794, 1249311), (861, 1152094), (1191, 832874), (1451, 683634), (1722, 576047), (2382, 416437), (2779, 356946), (2902, 341817), (4353, 227878), (5558, 178473), (8337, 118982), (8706, 113939), (10157, 97662), (16277, 60942), (16674, 59491), (20314, 48831), (30471, 32554)]