2887431118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{5779}}^1$

素因数の和:7552

約数の個数: 32

約数和(自身を含む): 5092133760

約数和(自身を除く): 2204702642

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1747, 3494, 5779, 11558, 19217, 22711, 38434, 45422, 63569, 75127, 127138, 150254, 249821, 499642, 826397, 1652794, 10095913, 20191826, 111055043, 131246869, 222110086, 262493738, 1443715559, 2887431118]

約数ペア:

[(1, 2887431118), (2, 1443715559), (11, 262493738), (13, 222110086), (22, 131246869), (26, 111055043), (143, 20191826), (286, 10095913), (1747, 1652794), (3494, 826397), (5779, 499642), (11558, 249821), (19217, 150254), (22711, 127138), (38434, 75127), (45422, 63569)]