746449345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131071}}^1$

素因数の和:131160

約数の個数: 16

約数和(自身を含む): 962592768

約数和(自身を除く): 216143423

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 131071, 655355, 2228207, 8781757, 11141035, 43908785, 149289869, 746449345]

約数ペア:

[(1, 746449345), (5, 149289869), (17, 43908785), (67, 11141035), (85, 8781757), (335, 2228207), (1139, 655355), (5695, 131071)]