1831036669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 2536243200

約数和(自身を除く): 705206531

約数列:

[1, 7, 11, 19, 31, 47, 77, 133, 209, 217, 329, 341, 517, 589, 859, 893, 1457, 1463, 2387, 3619, 4123, 6013, 6251, 6479, 9449, 9823, 10199, 16027, 16321, 26629, 27683, 40373, 45353, 66143, 68761, 112189, 114247, 179531, 186403, 193781, 282611, 292919, 304513, 444103, 505951, 767087, 1251563, 1256717, 2050433, 2131591, 3108721, 3541657, 5369609, 5565461, 8437957, 8760941, 13767193, 23779697, 38958227, 59065699, 96370351, 166457879, 261576667, 1831036669]

約数ペア:

[(1, 1831036669), (7, 261576667), (11, 166457879), (19, 96370351), (31, 59065699), (47, 38958227), (77, 23779697), (133, 13767193), (209, 8760941), (217, 8437957), (329, 5565461), (341, 5369609), (517, 3541657), (589, 3108721), (859, 2131591), (893, 2050433), (1457, 1256717), (1463, 1251563), (2387, 767087), (3619, 505951), (4123, 444103), (6013, 304513), (6251, 292919), (6479, 282611), (9449, 193781), (9823, 186403), (10199, 179531), (16027, 114247), (16321, 112189), (26629, 68761), (27683, 66143), (40373, 45353)]