2109137426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{149563}}^1$

素因数の和:150217

約数の個数: 16

約数和(自身を含む): 3456723168

約数和(自身を除く): 1347585742

約数列:

[1, 2, 11, 22, 641, 1282, 7051, 14102, 149563, 299126, 1645193, 3290386, 95869883, 191739766, 1054568713, 2109137426]

約数ペア:

[(1, 2109137426), (2, 1054568713), (11, 191739766), (22, 95869883), (641, 3290386), (1282, 1645193), (7051, 299126), (14102, 149563)]