4878286

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 8985600

約数和(自身を除く): 4107314

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 199, 206, 238, 398, 721, 1393, 1442, 1751, 2786, 3383, 3502, 6766, 12257, 20497, 23681, 24514, 40994, 47362, 143479, 286958, 348449, 696898, 2439143, 4878286]

約数ペア:

[(1, 4878286), (2, 2439143), (7, 696898), (14, 348449), (17, 286958), (34, 143479), (103, 47362), (119, 40994), (199, 24514), (206, 23681), (238, 20497), (398, 12257), (721, 6766), (1393, 3502), (1442, 3383), (1751, 2786)]