123478443379

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1\times {\mathrm{104381}}^1$

素因数の和:107130

約数の個数: 16

約数和(自身を含む): 135679898880

約数和(自身を除く): 12201455501

約数列:

[1, 19, 23, 437, 2707, 51433, 62261, 104381, 1182959, 1983239, 2400763, 45614497, 282559367, 5368627973, 6498865441, 123478443379]

約数ペア:

[(1, 123478443379), (19, 6498865441), (23, 5368627973), (437, 282559367), (2707, 45614497), (51433, 2400763), (62261, 1983239), (104381, 1182959)]