2038940162

素因数分解:

$2^1\times 7^1\times {\mathrm{19447}}^1\times {\mathrm{7489}}^1$

素因数の和:26945

約数の個数: 16

約数和(自身を含む): 3495972480

約数和(自身を除く): 1457032318

約数列:

[1, 2, 7, 14, 7489, 14978, 19447, 38894, 52423, 104846, 136129, 272258, 145638583, 291277166, 1019470081, 2038940162]

約数ペア:

[(1, 2038940162), (2, 1019470081), (7, 291277166), (14, 145638583), (7489, 272258), (14978, 136129), (19447, 104846), (38894, 52423)]