2173682

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 3756480

約数和(自身を除く): 1582798

約数列:

[1, 2, 7, 14, 139, 278, 973, 1117, 1946, 2234, 7819, 15638, 155263, 310526, 1086841, 2173682]

約数ペア:

[(1, 2173682), (2, 1086841), (7, 310526), (14, 155263), (139, 15638), (278, 7819), (973, 2234), (1117, 1946)]