2013189382

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1\times {\mathrm{5647}}^1$

素因数の和:6495

約数の個数: 16

約数和(自身を含む): 3034670400

約数和(自身を除く): 1021481018

約数列:

[1, 2, 397, 449, 794, 898, 5647, 11294, 178253, 356506, 2241859, 2535503, 4483718, 5071006, 1006594691, 2013189382]

約数ペア:

[(1, 2013189382), (2, 1006594691), (397, 5071006), (449, 4483718), (794, 2535503), (898, 2241859), (5647, 356506), (11294, 178253)]