2042044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 3814160

約数和(自身を除く): 1772116

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 277, 388, 554, 1108, 1843, 3686, 5263, 7372, 10526, 21052, 26869, 53738, 107476, 510511, 1021022, 2042044]

約数ペア:

[(1, 2042044), (2, 1021022), (4, 510511), (19, 107476), (38, 53738), (76, 26869), (97, 21052), (194, 10526), (277, 7372), (388, 5263), (554, 3686), (1108, 1843)]