40855402

素因数分解:

$2^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{2531}}^1$

素因数の和:3693

約数の個数: 16

約数和(自身を含む): 70126272

約数和(自身を除く): 29270870

約数列:

[1, 2, 7, 14, 1153, 2306, 2531, 5062, 8071, 16142, 17717, 35434, 2918243, 5836486, 20427701, 40855402]

約数ペア:

[(1, 40855402), (2, 20427701), (7, 5836486), (14, 2918243), (1153, 35434), (2306, 17717), (2531, 16142), (5062, 8071)]