1139834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 16

約数和(自身を含む): 1814400

約数和(自身を除く): 674566

約数列:

[1, 2, 23, 46, 71, 142, 349, 698, 1633, 3266, 8027, 16054, 24779, 49558, 569917, 1139834]

約数ペア:

[(1, 1139834), (2, 569917), (23, 49558), (46, 24779), (71, 16054), (142, 8027), (349, 3266), (698, 1633)]