341006980

素因数分解:

$2^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{13331}}^1$

素因数の和:14619

約数の個数: 24

約数和(自身を含む): 716728320

約数和(自身を除く): 375721340

約数列:

[1, 2, 4, 5, 10, 20, 1279, 2558, 5116, 6395, 12790, 13331, 25580, 26662, 53324, 66655, 133310, 266620, 17050349, 34100698, 68201396, 85251745, 170503490, 341006980]

約数ペア:

[(1, 341006980), (2, 170503490), (4, 85251745), (5, 68201396), (10, 34100698), (20, 17050349), (1279, 266620), (2558, 133310), (5116, 66655), (6395, 53324), (12790, 26662), (13331, 25580)]