1395414776

素因数分解:

$2^3\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{22469}}^1$

素因数の和:23591

約数の個数: 32

約数和(自身を含む): 2993004000

約数和(自身を除く): 1597589224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1109, 2218, 4436, 7763, 8872, 15526, 22469, 31052, 44938, 62104, 89876, 157283, 179752, 314566, 629132, 1258264, 24918121, 49836242, 99672484, 174426847, 199344968, 348853694, 697707388, 1395414776]

約数ペア:

[(1, 1395414776), (2, 697707388), (4, 348853694), (7, 199344968), (8, 174426847), (14, 99672484), (28, 49836242), (56, 24918121), (1109, 1258264), (2218, 629132), (4436, 314566), (7763, 179752), (8872, 157283), (15526, 89876), (22469, 62104), (31052, 44938)]