81299482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{13151}}^1$

素因数の和:13445

約数の個数: 16

約数和(自身を含む): 133519104

約数和(自身を除く): 52219622

約数列:

[1, 2, 11, 22, 281, 562, 3091, 6182, 13151, 26302, 144661, 289322, 3695431, 7390862, 40649741, 81299482]

約数ペア:

[(1, 81299482), (2, 40649741), (11, 7390862), (22, 3695431), (281, 289322), (562, 144661), (3091, 26302), (6182, 13151)]