2084909905

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{85081}}^1$

素因数の和:85141

約数の個数: 24

約数和(自身を含む): 2802601080

約数和(自身を除く): 717691175

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 845, 1885, 4901, 24505, 85081, 425405, 1106053, 2467349, 5530265, 12336745, 14378689, 32075537, 71893445, 160377685, 416981981, 2084909905]

約数ペア:

[(1, 2084909905), (5, 416981981), (13, 160377685), (29, 71893445), (65, 32075537), (145, 14378689), (169, 12336745), (377, 5530265), (845, 2467349), (1885, 1106053), (4901, 425405), (24505, 85081)]