7988974

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7817}}^1$

素因数の和:7899

約数の個数: 16

約数和(自身を含む): 13884768

約数和(自身を除く): 5895794

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 7817, 15634, 54719, 109438, 570641, 1141282, 3994487, 7988974]

約数ペア:

[(1, 7988974), (2, 3994487), (7, 1141282), (14, 570641), (73, 109438), (146, 54719), (511, 15634), (1022, 7817)]