2005323265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{43457}}^1$

素因数の和:44312

約数の個数: 16

約数和(自身を含む): 2628339840

約数和(自身を除く): 623016575

約数列:

[1, 5, 11, 55, 839, 4195, 9229, 43457, 46145, 217285, 478027, 2390135, 36460423, 182302115, 401064653, 2005323265]

約数ペア:

[(1, 2005323265), (5, 401064653), (11, 182302115), (55, 36460423), (839, 2390135), (4195, 478027), (9229, 217285), (43457, 46145)]