1694156947

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{7129}}^1$

素因数の和:9150

約数の個数: 16

約数和(自身を含む): 2051386560

約数和(自身を除く): 357229613

約数列:

[1, 7, 17, 119, 1997, 7129, 13979, 33949, 49903, 121193, 237643, 848351, 14236613, 99656291, 242022421, 1694156947]

約数ペア:

[(1, 1694156947), (7, 242022421), (17, 99656291), (119, 14236613), (1997, 848351), (7129, 237643), (13979, 121193), (33949, 49903)]