2076204910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15970807}}^1$

素因数の和:15970827

約数の個数: 16

約数和(自身を含む): 4024643616

約数和(自身を除く): 1948438706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15970807, 31941614, 79854035, 159708070, 207620491, 415240982, 1038102455, 2076204910]

約数ペア:

[(1, 2076204910), (2, 1038102455), (5, 415240982), (10, 207620491), (13, 159708070), (26, 79854035), (65, 31941614), (130, 15970807)]