1898082174968

素因数分解:

$2^3\times 7^1\times {\mathrm{822139}}^1\times {\mathrm{41227}}^1$

素因数の和:863379

約数の個数: 32

約数和(自身を含む): 4067422550400

約数和(自身を除く): 2169340375432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 41227, 82454, 164908, 288589, 329816, 577178, 822139, 1154356, 1644278, 2308712, 3288556, 5754973, 6577112, 11509946, 23019892, 46039784, 33894324553, 67788649106, 135577298212, 237260271871, 271154596424, 474520543742, 949041087484, 1898082174968]

約数ペア:

[(1, 1898082174968), (2, 949041087484), (4, 474520543742), (7, 271154596424), (8, 237260271871), (14, 135577298212), (28, 67788649106), (56, 33894324553), (41227, 46039784), (82454, 23019892), (164908, 11509946), (288589, 6577112), (329816, 5754973), (577178, 3288556), (822139, 2308712), (1154356, 1644278)]