1947508045012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1033}}^1\times {\mathrm{81671}}^1$

素因数の和:82936

約数の個数: 48

約数和(自身を含む): 3546851616000

約数和(自身を除く): 1599343570988

約数列:

[1, 2, 4, 29, 58, 116, 199, 398, 796, 1033, 2066, 4132, 5771, 11542, 23084, 29957, 59914, 81671, 119828, 163342, 205567, 326684, 411134, 822268, 2368459, 4736918, 5961443, 9473836, 11922886, 16252529, 23845772, 32505058, 65010116, 84366143, 168732286, 337464572, 471323341, 942646682, 1885293364, 2446618147, 4893236294, 9786472588, 16788862457, 33577724914, 67155449828, 486877011253, 973754022506, 1947508045012]

約数ペア:

[(1, 1947508045012), (2, 973754022506), (4, 486877011253), (29, 67155449828), (58, 33577724914), (116, 16788862457), (199, 9786472588), (398, 4893236294), (796, 2446618147), (1033, 1885293364), (2066, 942646682), (4132, 471323341), (5771, 337464572), (11542, 168732286), (23084, 84366143), (29957, 65010116), (59914, 32505058), (81671, 23845772), (119828, 16252529), (163342, 11922886), (205567, 9473836), (326684, 5961443), (411134, 4736918), (822268, 2368459)]