2019917160928

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1\times {\mathrm{6299}}^1$

素因数の和:7560

約数の個数: 96

約数和(自身を含む): 4090953081600

約数和(自身を除く): 2071035920672

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 241, 344, 482, 688, 964, 967, 1376, 1928, 1934, 3856, 3868, 6299, 7712, 7736, 10363, 12598, 15472, 20726, 25196, 30944, 41452, 41581, 50392, 82904, 83162, 100784, 165808, 166324, 201568, 233047, 270857, 331616, 332648, 466094, 541714, 665296, 932188, 1083428, 1330592, 1518059, 1864376, 2166856, 3036118, 3728752, 4333712, 6072236, 6091133, 7457504, 8667424, 10021021, 12144472, 12182266, 20042042, 24288944, 24364532, 40084084, 48577888, 48729064, 65276537, 80168168, 97458128, 130553074, 160336336, 194916256, 261106148, 261918719, 320672672, 522212296, 523837438, 1044424592, 1047674876, 1467963053, 2088849184, 2095349752, 2935926106, 4190699504, 5871852212, 8381399008, 11743704424, 23487408848, 46974817696, 63122411279, 126244822558, 252489645116, 504979290232, 1009958580464, 2019917160928]

約数ペア:

[(1, 2019917160928), (2, 1009958580464), (4, 504979290232), (8, 252489645116), (16, 126244822558), (32, 63122411279), (43, 46974817696), (86, 23487408848), (172, 11743704424), (241, 8381399008), (344, 5871852212), (482, 4190699504), (688, 2935926106), (964, 2095349752), (967, 2088849184), (1376, 1467963053), (1928, 1047674876), (1934, 1044424592), (3856, 523837438), (3868, 522212296), (6299, 320672672), (7712, 261918719), (7736, 261106148), (10363, 194916256), (12598, 160336336), (15472, 130553074), (20726, 97458128), (25196, 80168168), (30944, 65276537), (41452, 48729064), (41581, 48577888), (50392, 40084084), (82904, 24364532), (83162, 24288944), (100784, 20042042), (165808, 12182266), (166324, 12144472), (201568, 10021021), (233047, 8667424), (270857, 7457504), (331616, 6091133), (332648, 6072236), (466094, 4333712), (541714, 3728752), (665296, 3036118), (932188, 2166856), (1083428, 1864376), (1330592, 1518059)]