842486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 16

約数和(自身を含む): 1360800

約数和(自身を除く): 518314

約数列:

[1, 2, 17, 34, 71, 142, 349, 698, 1207, 2414, 5933, 11866, 24779, 49558, 421243, 842486]

約数ペア:

[(1, 842486), (2, 421243), (17, 49558), (34, 24779), (71, 11866), (142, 5933), (349, 2414), (698, 1207)]