248054014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{221873}}^1$

素因数の和:221931

約数の個数: 16

約数和(自身を含む): 410023152

約数和(自身を除く): 161969138

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 221873, 443746, 2884349, 5768698, 9540539, 19081078, 124027007, 248054014]

約数ペア:

[(1, 248054014), (2, 124027007), (13, 19081078), (26, 9540539), (43, 5768698), (86, 2884349), (559, 443746), (1118, 221873)]