2021888884

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{6924277}}^1$

素因数の和:6924354

約数の個数: 12

約数和(自身を含む): 3586776004

約数和(自身を除く): 1564887120

約数列:

[1, 2, 4, 73, 146, 292, 6924277, 13848554, 27697108, 505472221, 1010944442, 2021888884]

約数ペア:

[(1, 2021888884), (2, 1010944442), (4, 505472221), (73, 27697108), (146, 13848554), (292, 6924277)]