313896002

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{217681}}^1$

素因数の和:217793

約数の個数: 16

約数和(自身を含む): 543334272

約数和(自身を除く): 229438270

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 217681, 435362, 1523767, 3047534, 22421143, 44842286, 156948001, 313896002]

約数ペア:

[(1, 313896002), (2, 156948001), (7, 44842286), (14, 22421143), (103, 3047534), (206, 1523767), (721, 435362), (1442, 217681)]