1008080554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{89959}}^1$

素因数の和:90405

約数の個数: 16

約数和(自身を含む): 1632234240

約数和(自身を除く): 624153686

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 89959, 179918, 1169467, 2338934, 38772329, 77544658, 504040277, 1008080554]

約数ペア:

[(1, 1008080554), (2, 504040277), (13, 77544658), (26, 38772329), (431, 2338934), (862, 1169467), (5603, 179918), (11206, 89959)]