745756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 1508976

約数和(自身を除く): 763220

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 997, 1994, 3988, 10967, 16949, 21934, 33898, 43868, 67796, 186439, 372878, 745756]

約数ペア:

[(1, 745756), (2, 372878), (4, 186439), (11, 67796), (17, 43868), (22, 33898), (34, 21934), (44, 16949), (68, 10967), (187, 3988), (374, 1994), (748, 997)]