388877618051

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{26263093}}^1$

素因数の和:26263190

約数の個数: 16

約数和(自身を含む): 450044378784

約数和(自身を除く): 61166760733

約数列:

[1, 13, 17, 67, 221, 871, 1139, 14807, 26263093, 341420209, 446472581, 1759627231, 5804143553, 22875154003, 29913662927, 388877618051]

約数ペア:

[(1, 388877618051), (13, 29913662927), (17, 22875154003), (67, 5804143553), (221, 1759627231), (871, 446472581), (1139, 341420209), (14807, 26263093)]