13447601636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20881369}}^1$

素因数の和:20881403

約数の個数: 24

約数和(自身を含む): 28064561280

約数和(自身を除く): 14616959644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20881369, 41762738, 83525476, 146169583, 292339166, 480271487, 584678332, 960542974, 1921085948, 3361900409, 6723800818, 13447601636]

約数ペア:

[(1, 13447601636), (2, 6723800818), (4, 3361900409), (7, 1921085948), (14, 960542974), (23, 584678332), (28, 480271487), (46, 292339166), (92, 146169583), (161, 83525476), (322, 41762738), (644, 20881369)]