77916986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{292921}}^1$

素因数の和:292949

約数の個数: 16

約数和(自身を含む): 140602560

約数和(自身を除く): 62685574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 292921, 585842, 2050447, 4100894, 5565499, 11130998, 38958493, 77916986]

約数ペア:

[(1, 77916986), (2, 38958493), (7, 11130998), (14, 5565499), (19, 4100894), (38, 2050447), (133, 585842), (266, 292921)]