134391418

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{22481}}^1$

素因数の和:22558

約数の個数: 24

約数和(自身を含む): 238354164

約数和(自身を除く): 103962746

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 22481, 44962, 157367, 314734, 1101569, 1371341, 2203138, 2742682, 9599387, 19198774, 67195709, 134391418]

約数ペア:

[(1, 134391418), (2, 67195709), (7, 19198774), (14, 9599387), (49, 2742682), (61, 2203138), (98, 1371341), (122, 1101569), (427, 314734), (854, 157367), (2989, 44962), (5978, 22481)]