2004558476

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{829}}^1\times {\mathrm{4349}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 3538290000

約数和(自身を除く): 1533731524

約数列:

[1, 2, 4, 139, 278, 556, 829, 1658, 3316, 4349, 8698, 17396, 115231, 230462, 460924, 604511, 1209022, 2418044, 3605321, 7210642, 14421284, 501139619, 1002279238, 2004558476]

約数ペア:

[(1, 2004558476), (2, 1002279238), (4, 501139619), (139, 14421284), (278, 7210642), (556, 3605321), (829, 2418044), (1658, 1209022), (3316, 604511), (4349, 460924), (8698, 230462), (17396, 115231)]