140027524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{384691}}^1$

素因数の和:384715

約数の個数: 24

約数和(自身を含む): 301598528

約数和(自身を除く): 161571004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 384691, 769382, 1538764, 2692837, 5000983, 5385674, 10001966, 10771348, 20003932, 35006881, 70013762, 140027524]

約数ペア:

[(1, 140027524), (2, 70013762), (4, 35006881), (7, 20003932), (13, 10771348), (14, 10001966), (26, 5385674), (28, 5000983), (52, 2692837), (91, 1538764), (182, 769382), (364, 384691)]