1021606556

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{701}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 1889727840

約数和(自身を除く): 868121284

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 229, 458, 701, 916, 1402, 1591, 2804, 3182, 6364, 8473, 9847, 16946, 19694, 25937, 30143, 33892, 39388, 51874, 60286, 103748, 120572, 160529, 321058, 364339, 642116, 728678, 1115291, 1457356, 2230582, 4461164, 5939573, 6902747, 11879146, 13805494, 23758292, 27610988, 255401639, 510803278, 1021606556]

約数ペア:

[(1, 1021606556), (2, 510803278), (4, 255401639), (37, 27610988), (43, 23758292), (74, 13805494), (86, 11879146), (148, 6902747), (172, 5939573), (229, 4461164), (458, 2230582), (701, 1457356), (916, 1115291), (1402, 728678), (1591, 642116), (2804, 364339), (3182, 321058), (6364, 160529), (8473, 120572), (9847, 103748), (16946, 60286), (19694, 51874), (25937, 39388), (30143, 33892)]