2452385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 3281040

約数和(自身を除く): 828655

約数列:

[1, 5, 13, 29, 65, 145, 377, 1301, 1885, 6505, 16913, 37729, 84565, 188645, 490477, 2452385]

約数ペア:

[(1, 2452385), (5, 490477), (13, 188645), (29, 84565), (65, 37729), (145, 16913), (377, 6505), (1301, 1885)]