2689176815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1426619}}^1$

素因数の和:1426666

約数の個数: 16

約数和(自身を含む): 3595082400

約数和(自身を除く): 905905585

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 1426619, 7133095, 18546047, 41371951, 92730235, 206859755, 537835363, 2689176815]

約数ペア:

[(1, 2689176815), (5, 537835363), (13, 206859755), (29, 92730235), (65, 41371951), (145, 18546047), (377, 7133095), (1885, 1426619)]