2019457916

素因数分解:

$2^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{87211}}^1$

素因数の和:88049

約数の個数: 24

約数和(自身を含む): 4043846016

約数和(自身を除く): 2024388100

約数列:

[1, 2, 4, 7, 14, 28, 827, 1654, 3308, 5789, 11578, 23156, 87211, 174422, 348844, 610477, 1220954, 2441908, 72123497, 144246994, 288493988, 504864479, 1009728958, 2019457916]

約数ペア:

[(1, 2019457916), (2, 1009728958), (4, 504864479), (7, 288493988), (14, 144246994), (28, 72123497), (827, 2441908), (1654, 1220954), (3308, 610477), (5789, 348844), (11578, 174422), (23156, 87211)]