259349734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{974999}}^1$

素因数の和:975027

約数の個数: 16

約数和(自身を含む): 468000000

約数和(自身を除く): 208650266

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 974999, 1949998, 6824993, 13649986, 18524981, 37049962, 129674867, 259349734]

約数ペア:

[(1, 259349734), (2, 129674867), (7, 37049962), (14, 18524981), (19, 13649986), (38, 6824993), (133, 1949998), (266, 974999)]