20161250998

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3070553}}^1$

素因数の和:3070636

約数の個数: 24

約数和(自身を含む): 35704401912

約数和(自身を除く): 15543150914

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6566, 3070553, 6141106, 21493871, 42987742, 150457097, 205727051, 300914194, 411454102, 1440089357, 2880178714, 10080625499, 20161250998]

約数ペア:

[(1, 20161250998), (2, 10080625499), (7, 2880178714), (14, 1440089357), (49, 411454102), (67, 300914194), (98, 205727051), (134, 150457097), (469, 42987742), (938, 21493871), (3283, 6141106), (6566, 3070553)]