80017878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{784489}}^1$

素因数の和:784511

約数の個数: 16

約数和(自身を含む): 169449840

約数和(自身を除く): 89431962

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 784489, 1568978, 2353467, 4706934, 13336313, 26672626, 40008939, 80017878]

約数ペア:

[(1, 80017878), (2, 40008939), (3, 26672626), (6, 13336313), (17, 4706934), (34, 2353467), (51, 1568978), (102, 784489)]