2578562454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{82031}}^1$

素因数の和:82093

約数の個数: 48

約数和(自身を含む): 5764552704

約数和(自身を除く): 3185990250

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 2418, 5239, 10478, 15717, 31434, 82031, 164062, 246093, 492186, 1066403, 2132806, 2542961, 3199209, 5085922, 6398418, 7628883, 13863239, 15257766, 27726478, 33058493, 41589717, 66116986, 83179434, 99175479, 198350958, 429760409, 859520818, 1289281227, 2578562454]

約数ペア:

[(1, 2578562454), (2, 1289281227), (3, 859520818), (6, 429760409), (13, 198350958), (26, 99175479), (31, 83179434), (39, 66116986), (62, 41589717), (78, 33058493), (93, 27726478), (169, 15257766), (186, 13863239), (338, 7628883), (403, 6398418), (507, 5085922), (806, 3199209), (1014, 2542961), (1209, 2132806), (2418, 1066403), (5239, 492186), (10478, 246093), (15717, 164062), (31434, 82031)]