2012194149

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1\times {\mathrm{1427}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 3109155840

約数和(自身を除く): 1096961691

約数列:

[1, 3, 7, 21, 83, 249, 581, 809, 1427, 1743, 2427, 4281, 5663, 9989, 16989, 29967, 67147, 118441, 201441, 355323, 470029, 829087, 1154443, 1410087, 2487261, 3463329, 8081101, 24243303, 95818769, 287456307, 670731383, 2012194149]

約数ペア:

[(1, 2012194149), (3, 670731383), (7, 287456307), (21, 95818769), (83, 24243303), (249, 8081101), (581, 3463329), (809, 2487261), (1427, 1410087), (1743, 1154443), (2427, 829087), (4281, 470029), (5663, 355323), (9989, 201441), (16989, 118441), (29967, 67147)]