2019181724

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2486677}}^1$

素因数の和:2486717

約数の個数: 24

約数和(自身を含む): 4177619040

約数和(自身を除く): 2158437316

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2486677, 4973354, 9946708, 17406739, 34813478, 69626956, 72113633, 144227266, 288454532, 504795431, 1009590862, 2019181724]

約数ペア:

[(1, 2019181724), (2, 1009590862), (4, 504795431), (7, 288454532), (14, 144227266), (28, 72113633), (29, 69626956), (58, 34813478), (116, 17406739), (203, 9946708), (406, 4973354), (812, 2486677)]