139906572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{896837}}^1$

素因数の和:896857

約数の個数: 24

約数和(自身を含む): 351560496

約数和(自身を除く): 211653924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 896837, 1793674, 2690511, 3587348, 5381022, 10762044, 11658881, 23317762, 34976643, 46635524, 69953286, 139906572]

約数ペア:

[(1, 139906572), (2, 69953286), (3, 46635524), (4, 34976643), (6, 23317762), (12, 11658881), (13, 10762044), (26, 5381022), (39, 3587348), (52, 2690511), (78, 1793674), (156, 896837)]