119887754

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{117307}}^1$

素因数の和:117389

約数の個数: 16

約数和(自身を含む): 208339008

約数和(自身を除く): 88451254

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 117307, 234614, 821149, 1642298, 8563411, 17126822, 59943877, 119887754]

約数ペア:

[(1, 119887754), (2, 59943877), (7, 17126822), (14, 8563411), (73, 1642298), (146, 821149), (511, 234614), (1022, 117307)]