140911484

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{7283}}^1$

素因数の和:7985

約数の個数: 24

約数和(自身を含む): 282269568

約数和(自身を除く): 141358084

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2764, 4837, 7283, 9674, 14566, 19348, 29132, 50981, 101962, 203924, 5032553, 10065106, 20130212, 35227871, 70455742, 140911484]

約数ペア:

[(1, 140911484), (2, 70455742), (4, 35227871), (7, 20130212), (14, 10065106), (28, 5032553), (691, 203924), (1382, 101962), (2764, 50981), (4837, 29132), (7283, 19348), (9674, 14566)]