260286572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{715073}}^1$

素因数の和:715097

約数の個数: 24

約数和(自身を含む): 560618016

約数和(自身を除く): 300331444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 715073, 1430146, 2860292, 5005511, 9295949, 10011022, 18591898, 20022044, 37183796, 65071643, 130143286, 260286572]

約数ペア:

[(1, 260286572), (2, 130143286), (4, 65071643), (7, 37183796), (13, 20022044), (14, 18591898), (26, 10011022), (28, 9295949), (52, 5005511), (91, 2860292), (182, 1430146), (364, 715073)]