427968002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2779013}}^1$

素因数の和:2779033

約数の個数: 16

約数和(自身を含む): 800356032

約数和(自身を除く): 372388030

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2779013, 5558026, 19453091, 30569143, 38906182, 61138286, 213984001, 427968002]

約数ペア:

[(1, 427968002), (2, 213984001), (7, 61138286), (11, 38906182), (14, 30569143), (22, 19453091), (77, 5558026), (154, 2779013)]