2008405782

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1412381}}^1$

素因数の和:1412468

約数の個数: 24

約数和(自身を含む): 4406631840

約数和(自身を除く): 2398226058

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 1412381, 2824762, 4237143, 8474286, 12711429, 25422858, 111578099, 223156198, 334734297, 669468594, 1004202891, 2008405782]

約数ペア:

[(1, 2008405782), (2, 1004202891), (3, 669468594), (6, 334734297), (9, 223156198), (18, 111578099), (79, 25422858), (158, 12711429), (237, 8474286), (474, 4237143), (711, 2824762), (1422, 1412381)]