254418242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{5563}}^1$

素因数の和:7337

約数の個数: 16

約数和(自身を含む): 411290880

約数和(自身を除く): 156872638

約数列:

[1, 2, 13, 26, 1759, 3518, 5563, 11126, 22867, 45734, 72319, 144638, 9785317, 19570634, 127209121, 254418242]

約数ペア:

[(1, 254418242), (2, 127209121), (13, 19570634), (26, 9785317), (1759, 144638), (3518, 72319), (5563, 45734), (11126, 22867)]