2173669312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1787557}}^1$

素因数の和:1787588

約数の個数: 28

約数和(自身を含む): 4540397320

約数和(自身を除く): 2366728008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1787557, 3575114, 7150228, 14300456, 28600912, 33963583, 57201824, 67927166, 114403648, 135854332, 271708664, 543417328, 1086834656, 2173669312]

約数ペア:

[(1, 2173669312), (2, 1086834656), (4, 543417328), (8, 271708664), (16, 135854332), (19, 114403648), (32, 67927166), (38, 57201824), (64, 33963583), (76, 28600912), (152, 14300456), (304, 7150228), (608, 3575114), (1216, 1787557)]