7218898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 11456640

約数和(自身を除く): 4237742

約数列:

[1, 2, 19, 38, 271, 542, 701, 1402, 5149, 10298, 13319, 26638, 189971, 379942, 3609449, 7218898]

約数ペア:

[(1, 7218898), (2, 3609449), (19, 379942), (38, 189971), (271, 26638), (542, 13319), (701, 10298), (1402, 5149)]