2017683388

素因数分解:

$2^2\times 7^2\times {\mathrm{10294303}}^1$

素因数の和:10294321

約数の個数: 18

約数和(自身を含む): 4107427296

約数和(自身を除く): 2089743908

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10294303, 20588606, 41177212, 72060121, 144120242, 288240484, 504420847, 1008841694, 2017683388]

約数ペア:

[(1, 2017683388), (2, 1008841694), (4, 504420847), (7, 288240484), (14, 144120242), (28, 72060121), (49, 41177212), (98, 20588606), (196, 10294303)]