139830964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{384151}}^1$

素因数の和:384175

約数の個数: 24

約数和(自身を含む): 301175168

約数和(自身を除く): 161344204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 384151, 768302, 1536604, 2689057, 4993963, 5378114, 9987926, 10756228, 19975852, 34957741, 69915482, 139830964]

約数ペア:

[(1, 139830964), (2, 69915482), (4, 34957741), (7, 19975852), (13, 10756228), (14, 9987926), (26, 5378114), (28, 4993963), (52, 2689057), (91, 1536604), (182, 768302), (364, 384151)]