490624403

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 571659840

約数和(自身を除く): 81035437

約数列:

[1, 17, 19, 37, 61, 323, 629, 673, 703, 1037, 1159, 2257, 11441, 11951, 12787, 19703, 24901, 38369, 41053, 42883, 217379, 423317, 473119, 697901, 729011, 780007, 1518961, 8043023, 13260119, 25822337, 28860259, 490624403]

約数ペア:

[(1, 490624403), (17, 28860259), (19, 25822337), (37, 13260119), (61, 8043023), (323, 1518961), (629, 780007), (673, 729011), (703, 697901), (1037, 473119), (1159, 423317), (2257, 217379), (11441, 42883), (11951, 41053), (12787, 38369), (19703, 24901)]