428624.0000000

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2255

約数の個数: 16

約数和(自身を含む): 12571440

約数和(自身を除く): 4694458

約数列:

[1, 2, 19, 38, 97, 194, 1843, 2137, 3686, 4274, 40603, 81206, 207289, 414578, 3938491, 7876982]

約数ペア:

[(1, 7876982), (2, 3938491), (19, 414578), (38, 207289), (97, 81206), (194, 40603), (1843, 4274), (2137, 3686)]