1775991992

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{997}}^1\times {\mathrm{2081}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 3366094320

約数和(自身を除く): 1590102328

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 997, 1994, 2081, 3988, 4162, 7976, 8324, 16648, 106679, 213358, 222667, 426716, 445334, 853432, 890668, 1781336, 2074757, 4149514, 8299028, 16598056, 221998999, 443997998, 887995996, 1775991992]

約数ペア:

[(1, 1775991992), (2, 887995996), (4, 443997998), (8, 221998999), (107, 16598056), (214, 8299028), (428, 4149514), (856, 2074757), (997, 1781336), (1994, 890668), (2081, 853432), (3988, 445334), (4162, 426716), (7976, 222667), (8324, 213358), (16648, 106679)]