259517302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193381}}^1$

素因数の和:193455

約数の個数: 16

約数和(自身を含む): 431628624

約数和(自身を除く): 172111322

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 193381, 386762, 2127191, 4254382, 11796241, 23592482, 129758651, 259517302]

約数ペア:

[(1, 259517302), (2, 129758651), (11, 23592482), (22, 11796241), (61, 4254382), (122, 2127191), (671, 386762), (1342, 193381)]