68426565479

素因数分解:

${\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1\times {\mathrm{19919}}^1$

素因数の和:20842

約数の個数: 16

約数和(自身を含む): 72780508800

約数和(自身を除く): 4353943321

約数列:

[1, 17, 397, 509, 6749, 8653, 19919, 202073, 338623, 3435241, 7907843, 10138771, 134433331, 172359107, 4025092087, 68426565479]

約数ペア:

[(1, 68426565479), (17, 4025092087), (397, 172359107), (509, 134433331), (6749, 10138771), (8653, 7907843), (19919, 3435241), (202073, 338623)]