2056551591

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1\times {\mathrm{11551}}^1$

素因数の和:15062

約数の個数: 16

約数和(自身を含む): 2904450048

約数和(自身を除く): 847898457

約数列:

[1, 3, 17, 51, 3491, 10473, 11551, 34653, 59347, 178041, 196367, 589101, 40324541, 120973623, 685517197, 2056551591]

約数ペア:

[(1, 2056551591), (3, 685517197), (17, 120973623), (51, 40324541), (3491, 589101), (10473, 196367), (11551, 178041), (34653, 59347)]