1357972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4409}}^1$

素因数の和:4431

約数の個数: 24

約数和(自身を含む): 2963520

約数和(自身を除く): 1605548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4409, 8818, 17636, 30863, 48499, 61726, 96998, 123452, 193996, 339493, 678986, 1357972]

約数ペア:

[(1, 1357972), (2, 678986), (4, 339493), (7, 193996), (11, 123452), (14, 96998), (22, 61726), (28, 48499), (44, 30863), (77, 17636), (154, 8818), (308, 4409)]