666418082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{32191}}^1$

素因数の和:33145

約数の個数: 16

約数和(自身を含む): 1091695104

約数和(自身を除く): 425277022

約数列:

[1, 2, 11, 22, 941, 1882, 10351, 20702, 32191, 64382, 354101, 708202, 30291731, 60583462, 333209041, 666418082]

約数ペア:

[(1, 666418082), (2, 333209041), (11, 60583462), (22, 30291731), (941, 708202), (1882, 354101), (10351, 64382), (20702, 32191)]