6777290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 13502160

約数和(自身を除く): 6724870

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1409, 2405, 2818, 4810, 7045, 14090, 18317, 36634, 52133, 91585, 104266, 183170, 260665, 521330, 677729, 1355458, 3388645, 6777290]

約数ペア:

[(1, 6777290), (2, 3388645), (5, 1355458), (10, 677729), (13, 521330), (26, 260665), (37, 183170), (65, 104266), (74, 91585), (130, 52133), (185, 36634), (370, 18317), (481, 14090), (962, 7045), (1409, 4810), (2405, 2818)]