139600538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{906497}}^1$

素因数の和:906517

約数の個数: 16

約数和(自身を含む): 261071424

約数和(自身を除く): 121470886

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 906497, 1812994, 6345479, 9971467, 12690958, 19942934, 69800269, 139600538]

約数ペア:

[(1, 139600538), (2, 69800269), (7, 19942934), (11, 12690958), (14, 9971467), (22, 6345479), (77, 1812994), (154, 906497)]