2640022896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{7857211}}^1$

素因数の和:7857229

約数の個数: 40

約数和(自身を含む): 7794354304

約数和(自身を除く): 5154331408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 7857211, 15714422, 23571633, 31428844, 47143266, 55000477, 62857688, 94286532, 110000954, 125715376, 165001431, 188573064, 220001908, 330002862, 377146128, 440003816, 660005724, 880007632, 1320011448, 2640022896]

約数ペア:

[(1, 2640022896), (2, 1320011448), (3, 880007632), (4, 660005724), (6, 440003816), (7, 377146128), (8, 330002862), (12, 220001908), (14, 188573064), (16, 165001431), (21, 125715376), (24, 110000954), (28, 94286532), (42, 62857688), (48, 55000477), (56, 47143266), (84, 31428844), (112, 23571633), (168, 15714422), (336, 7857211)]