137798786

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{3881}}^1$

素因数の和:4357

約数の個数: 16

約数和(自身を含む): 212283288

約数和(自身を除く): 74484502

約数列:

[1, 2, 41, 82, 433, 866, 3881, 7762, 17753, 35506, 159121, 318242, 1680473, 3360946, 68899393, 137798786]

約数ペア:

[(1, 137798786), (2, 68899393), (41, 3360946), (82, 1680473), (433, 318242), (866, 159121), (3881, 35506), (7762, 17753)]