2010181292

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{250147}}^1$

素因数の和:250206

約数の個数: 36

約数和(自身を含む): 4191980184

約数和(自身を除く): 2181798892

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 250147, 500294, 1000588, 1751029, 3502058, 7004116, 10256027, 12257203, 20512054, 24514406, 41024108, 49028812, 71792189, 143584378, 287168756, 502545323, 1005090646, 2010181292]

約数ペア:

[(1, 2010181292), (2, 1005090646), (4, 502545323), (7, 287168756), (14, 143584378), (28, 71792189), (41, 49028812), (49, 41024108), (82, 24514406), (98, 20512054), (164, 12257203), (196, 10256027), (287, 7004116), (574, 3502058), (1148, 1751029), (2009, 1000588), (4018, 500294), (8036, 250147)]