6918901340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26611159}}^1$

素因数の和:26611181

約数の個数: 24

約数和(自身を含む): 15647362080

約数和(自身を除く): 8728460740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 26611159, 53222318, 106444636, 133055795, 266111590, 345945067, 532223180, 691890134, 1383780268, 1729725335, 3459450670, 6918901340]

約数ペア:

[(1, 6918901340), (2, 3459450670), (4, 1729725335), (5, 1383780268), (10, 691890134), (13, 532223180), (20, 345945067), (26, 266111590), (52, 133055795), (65, 106444636), (130, 53222318), (260, 26611159)]