2067998312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{82351}}^1$

素因数の和:82473

約数の個数: 32

約数和(自身を含む): 4022071680

約数和(自身を除く): 1954073368

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 3139, 6278, 12556, 25112, 82351, 164702, 329404, 658808, 3541093, 6011623, 7082186, 12023246, 14164372, 24046492, 28328744, 48092984, 258499789, 516999578, 1033999156, 2067998312]

約数ペア:

[(1, 2067998312), (2, 1033999156), (4, 516999578), (8, 258499789), (43, 48092984), (73, 28328744), (86, 24046492), (146, 14164372), (172, 12023246), (292, 7082186), (344, 6011623), (584, 3541093), (3139, 658808), (6278, 329404), (12556, 164702), (25112, 82351)]