82706974

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137387}}^1$

素因数の和:137439

約数の個数: 16

約数和(自身を含む): 145081728

約数和(自身を除く): 62374754

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 137387, 274774, 961709, 1923418, 5907641, 11815282, 41353487, 82706974]

約数ペア:

[(1, 82706974), (2, 41353487), (7, 11815282), (14, 5907641), (43, 1923418), (86, 961709), (301, 274774), (602, 137387)]