873044116

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{439157}}^1$

素因数の和:439239

約数の個数: 24

約数和(自身を含む): 1770685056

約数和(自身を除く): 897640940

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 439157, 878314, 1756628, 3074099, 6148198, 12296396, 31180147, 62360294, 124720588, 218261029, 436522058, 873044116]

約数ペア:

[(1, 873044116), (2, 436522058), (4, 218261029), (7, 124720588), (14, 62360294), (28, 31180147), (71, 12296396), (142, 6148198), (284, 3074099), (497, 1756628), (994, 878314), (1988, 439157)]