21470146654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{367}}^1\times {\mathrm{499}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 35789472000

約数和(自身を除く): 14319325346

約数列:

[1, 2, 11, 22, 73, 146, 367, 499, 734, 803, 998, 1606, 4037, 5329, 5489, 8074, 10658, 10978, 26791, 36427, 53582, 58619, 72854, 117238, 183133, 294701, 366266, 400697, 589402, 801394, 1955743, 2014463, 2659171, 3911486, 4028926, 5318342, 13368709, 21513173, 26737418, 29250881, 43026346, 58501762, 147055799, 294111598, 975915757, 1951831514, 10735073327, 21470146654]

約数ペア:

[(1, 21470146654), (2, 10735073327), (11, 1951831514), (22, 975915757), (73, 294111598), (146, 147055799), (367, 58501762), (499, 43026346), (734, 29250881), (803, 26737418), (998, 21513173), (1606, 13368709), (4037, 5318342), (5329, 4028926), (5489, 3911486), (8074, 2659171), (10658, 2014463), (10978, 1955743), (26791, 801394), (36427, 589402), (53582, 400697), (58619, 366266), (72854, 294701), (117238, 183133)]