388625346

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{744493}}^1$

素因数の和:744530

約数の個数: 24

約数和(自身を含む): 871057980

約数和(自身を除く): 482432634

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 744493, 1488986, 2233479, 4466958, 6700437, 13400874, 21590297, 43180594, 64770891, 129541782, 194312673, 388625346]

約数ペア:

[(1, 388625346), (2, 194312673), (3, 129541782), (6, 64770891), (9, 43180594), (18, 21590297), (29, 13400874), (58, 6700437), (87, 4466958), (174, 2233479), (261, 1488986), (522, 744493)]