1641752710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{8963}}^1$

素因数の和:10392

約数の個数: 32

約数和(自身を含む): 3185088480

約数和(自身を除く): 1543335770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1409, 2818, 7045, 8963, 14090, 17926, 18317, 36634, 44815, 89630, 91585, 116519, 183170, 233038, 582595, 1165190, 12628867, 25257734, 63144335, 126288670, 164175271, 328350542, 820876355, 1641752710]

約数ペア:

[(1, 1641752710), (2, 820876355), (5, 328350542), (10, 164175271), (13, 126288670), (26, 63144335), (65, 25257734), (130, 12628867), (1409, 1165190), (2818, 582595), (7045, 233038), (8963, 183170), (14090, 116519), (17926, 91585), (18317, 89630), (36634, 44815)]