5451898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2781

約数の個数: 16

約数和(自身を含む): 8773920

約数和(自身を除く): 3322022

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 2707, 5414, 51433, 102866, 143471, 286942, 2725949, 5451898]

約数ペア:

[(1, 5451898), (2, 2725949), (19, 286942), (38, 143471), (53, 102866), (106, 51433), (1007, 5414), (2014, 2707)]