2680490865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13746107}}^1$

素因数の和:13746128

約数の個数: 16

約数和(自身を含む): 4618692288

約数和(自身を除く): 1938201423

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 13746107, 41238321, 68730535, 178699391, 206191605, 536098173, 893496955, 2680490865]

約数ペア:

[(1, 2680490865), (3, 893496955), (5, 536098173), (13, 206191605), (15, 178699391), (39, 68730535), (65, 41238321), (195, 13746107)]