138495422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{12713}}^1$

素因数の和:13147

約数の個数: 16

約数和(自身を含む): 224274960

約数和(自身を除く): 85779538

約数列:

[1, 2, 13, 26, 419, 838, 5447, 10894, 12713, 25426, 165269, 330538, 5326747, 10653494, 69247711, 138495422]

約数ペア:

[(1, 138495422), (2, 69247711), (13, 10653494), (26, 5326747), (419, 330538), (838, 165269), (5447, 25426), (10894, 12713)]