1408052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 2634240

約数和(自身を除く): 1226188

約数列:

[1, 2, 4, 19, 38, 76, 97, 191, 194, 382, 388, 764, 1843, 3629, 3686, 7258, 7372, 14516, 18527, 37054, 74108, 352013, 704026, 1408052]

約数ペア:

[(1, 1408052), (2, 704026), (4, 352013), (19, 74108), (38, 37054), (76, 18527), (97, 14516), (191, 7372), (194, 7258), (382, 3686), (388, 3629), (764, 1843)]