816033004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{991}}^1\times {\mathrm{5021}}^1$

素因数の和:6057

約数の個数: 24

約数和(自身を含む): 1464656256

約数和(自身を除く): 648623252

約数列:

[1, 2, 4, 41, 82, 164, 991, 1982, 3964, 5021, 10042, 20084, 40631, 81262, 162524, 205861, 411722, 823444, 4975811, 9951622, 19903244, 204008251, 408016502, 816033004]

約数ペア:

[(1, 816033004), (2, 408016502), (4, 204008251), (41, 19903244), (82, 9951622), (164, 4975811), (991, 823444), (1982, 411722), (3964, 205861), (5021, 162524), (10042, 81262), (20084, 40631)]