1346402989

素因数分解:

${\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{701}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 1386253440

約数和(自身を除く): 39850451

約数列:

[1, 67, 109, 263, 701, 7303, 17621, 28667, 46967, 76409, 184363, 1920689, 5119403, 12352321, 20095567, 1346402989]

約数ペア:

[(1, 1346402989), (67, 20095567), (109, 12352321), (263, 5119403), (701, 1920689), (7303, 184363), (17621, 76409), (28667, 46967)]