142474838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{1747}}^1$

素因数の和:2108

約数の個数: 24

約数和(自身を含む): 235738776

約数和(自身を除く): 93263938

約数列:

[1, 2, 11, 22, 121, 242, 337, 674, 1747, 3494, 3707, 7414, 19217, 38434, 40777, 81554, 211387, 422774, 588739, 1177478, 6476129, 12952258, 71237419, 142474838]

約数ペア:

[(1, 142474838), (2, 71237419), (11, 12952258), (22, 6476129), (121, 1177478), (242, 588739), (337, 422774), (674, 211387), (1747, 81554), (3494, 40777), (3707, 38434), (7414, 19217)]