2118761504

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{3209}}^1$

素因数の和:3705

約数の個数: 48

約数和(自身を含む): 4271097600

約数和(自身を除く): 2152336096

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 439, 752, 878, 1504, 1756, 3209, 3512, 6418, 7024, 12836, 14048, 20633, 25672, 41266, 51344, 82532, 102688, 150823, 165064, 301646, 330128, 603292, 660256, 1206584, 1408751, 2413168, 2817502, 4826336, 5635004, 11270008, 22540016, 45080032, 66211297, 132422594, 264845188, 529690376, 1059380752, 2118761504]

約数ペア:

[(1, 2118761504), (2, 1059380752), (4, 529690376), (8, 264845188), (16, 132422594), (32, 66211297), (47, 45080032), (94, 22540016), (188, 11270008), (376, 5635004), (439, 4826336), (752, 2817502), (878, 2413168), (1504, 1408751), (1756, 1206584), (3209, 660256), (3512, 603292), (6418, 330128), (7024, 301646), (12836, 165064), (14048, 150823), (20633, 102688), (25672, 82532), (41266, 51344)]