1489144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 2998800

約数和(自身を除く): 1509656

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 101, 152, 194, 202, 388, 404, 776, 808, 1843, 1919, 3686, 3838, 7372, 7676, 9797, 14744, 15352, 19594, 39188, 78376, 186143, 372286, 744572, 1489144]

約数ペア:

[(1, 1489144), (2, 744572), (4, 372286), (8, 186143), (19, 78376), (38, 39188), (76, 19594), (97, 15352), (101, 14744), (152, 9797), (194, 7676), (202, 7372), (388, 3838), (404, 3686), (776, 1919), (808, 1843)]