331327172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{19661}}^1$

素因数の和:20059

約数の個数: 24

約数和(自身を含む): 634217472

約数和(自身を除く): 302890300

約数列:

[1, 2, 4, 11, 22, 44, 383, 766, 1532, 4213, 8426, 16852, 19661, 39322, 78644, 216271, 432542, 865084, 7530163, 15060326, 30120652, 82831793, 165663586, 331327172]

約数ペア:

[(1, 331327172), (2, 165663586), (4, 82831793), (11, 30120652), (22, 15060326), (44, 7530163), (383, 865084), (766, 432542), (1532, 216271), (4213, 78644), (8426, 39322), (16852, 19661)]