133408738

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{4021}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 204591096

約数和(自身を除く): 71182358

約数列:

[1, 2, 53, 106, 313, 626, 4021, 8042, 16589, 33178, 213113, 426226, 1258573, 2517146, 66704369, 133408738]

約数ペア:

[(1, 133408738), (2, 66704369), (53, 2517146), (106, 1258573), (313, 426226), (626, 213113), (4021, 33178), (8042, 16589)]