1389414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 3064320

約数和(自身を除く): 1674906

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 379, 611, 758, 1137, 1222, 1833, 2274, 3666, 4927, 9854, 14781, 17813, 29562, 35626, 53439, 106878, 231569, 463138, 694707, 1389414]

約数ペア:

[(1, 1389414), (2, 694707), (3, 463138), (6, 231569), (13, 106878), (26, 53439), (39, 35626), (47, 29562), (78, 17813), (94, 14781), (141, 9854), (282, 4927), (379, 3666), (611, 2274), (758, 1833), (1137, 1222)]