1680342866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{248351}}^1$

素因数の和:248569

約数の個数: 16

約数和(自身を含む): 2682201600

約数和(自身を除く): 1001858734

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 248351, 496702, 4221967, 8443934, 49421849, 98843698, 840171433, 1680342866]

約数ペア:

[(1, 1680342866), (2, 840171433), (17, 98843698), (34, 49421849), (199, 8443934), (398, 4221967), (3383, 496702), (6766, 248351)]