313922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1345

約数の個数: 16

約数和(自身を含む): 570240

約数和(自身を除く): 256318

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1319, 2638, 9233, 18466, 22423, 44846, 156961, 313922]

約数ペア:

[(1, 313922), (2, 156961), (7, 44846), (14, 22423), (17, 18466), (34, 9233), (119, 2638), (238, 1319)]