796562018

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{409333}}^1$

素因数の和:409481

約数の個数: 16

約数和(自身を含む): 1375362240

約数和(自身を除く): 578800222

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 409333, 818666, 2865331, 5730662, 56897287, 113794574, 398281009, 796562018]

約数ペア:

[(1, 796562018), (2, 398281009), (7, 113794574), (14, 56897287), (139, 5730662), (278, 2865331), (973, 818666), (1946, 409333)]