6517988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 12112800

約数和(自身を除く): 5594812

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 617, 1234, 2468, 2641, 5282, 10564, 11723, 23446, 46892, 85763, 171526, 343052, 1629497, 3258994, 6517988]

約数ペア:

[(1, 6517988), (2, 3258994), (4, 1629497), (19, 343052), (38, 171526), (76, 85763), (139, 46892), (278, 23446), (556, 11723), (617, 10564), (1234, 5282), (2468, 2641)]