201618121028

素因数分解:

$2^2\times {\mathrm{769}}^1\times {\mathrm{65545553}}^1$

素因数の和:65546326

約数の個数: 12

約数和(自身を含む): 353290536060

約数和(自身を除く): 151672415032

約数列:

[1, 2, 4, 769, 1538, 3076, 65545553, 131091106, 262182212, 50404530257, 100809060514, 201618121028]

約数ペア:

[(1, 201618121028), (2, 100809060514), (4, 50404530257), (769, 262182212), (1538, 131091106), (3076, 65545553)]