247029174842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{48761}}^1\times {\mathrm{133319}}^1$

素因数の和:182101

約数の個数: 16

約数和(自身を含む): 390056990400

約数和(自身を除く): 143027815558

約数列:

[1, 2, 19, 38, 48761, 97522, 133319, 266638, 926459, 1852918, 2533061, 5066122, 6500767759, 13001535518, 123514587421, 247029174842]

約数ペア:

[(1, 247029174842), (2, 123514587421), (19, 13001535518), (38, 6500767759), (48761, 5066122), (97522, 2533061), (133319, 1852918), (266638, 926459)]