1214442019

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 1589068800

約数和(自身を除く): 374626781

約数列:

[1, 7, 19, 29, 31, 49, 133, 203, 217, 551, 589, 899, 931, 1421, 1451, 1519, 3857, 4123, 6293, 10157, 17081, 26999, 27569, 28861, 42079, 44051, 44981, 71099, 119567, 192983, 294553, 314867, 799501, 836969, 854639, 1304449, 1350881, 2061871, 2204069, 5596507, 5982473, 9131143, 24784531, 39175549, 41877311, 63918001, 173491717, 1214442019]

約数ペア:

[(1, 1214442019), (7, 173491717), (19, 63918001), (29, 41877311), (31, 39175549), (49, 24784531), (133, 9131143), (203, 5982473), (217, 5596507), (551, 2204069), (589, 2061871), (899, 1350881), (931, 1304449), (1421, 854639), (1451, 836969), (1519, 799501), (3857, 314867), (4123, 294553), (6293, 192983), (10157, 119567), (17081, 71099), (26999, 44981), (27569, 44051), (28861, 42079)]