1971577460746

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{3089}}^1\times {\mathrm{7489}}^1$

素因数の和:11614

約数の個数: 32

約数和(自身を含む): 3030581030400

約数和(自身を除く): 1059003569654

約数列:

[1, 2, 43, 86, 991, 1982, 3089, 6178, 7489, 14978, 42613, 85226, 132827, 265654, 322027, 644054, 3061199, 6122398, 7421599, 14843198, 23133521, 46267042, 131631557, 263263114, 319128757, 638257514, 994741403, 1989482806, 22925319311, 45850638622, 985788730373, 1971577460746]

約数ペア:

[(1, 1971577460746), (2, 985788730373), (43, 45850638622), (86, 22925319311), (991, 1989482806), (1982, 994741403), (3089, 638257514), (6178, 319128757), (7489, 263263114), (14978, 131631557), (42613, 46267042), (85226, 23133521), (132827, 14843198), (265654, 7421599), (322027, 6122398), (644054, 3061199)]