139432468

素因数分解:

$2^2\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{2339}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 279115200

約数和(自身を除く): 139682732

約数列:

[1, 2, 4, 7, 14, 28, 2129, 2339, 4258, 4678, 8516, 9356, 14903, 16373, 29806, 32746, 59612, 65492, 4979731, 9959462, 19918924, 34858117, 69716234, 139432468]

約数ペア:

[(1, 139432468), (2, 69716234), (4, 34858117), (7, 19918924), (14, 9959462), (28, 4979731), (2129, 65492), (2339, 59612), (4258, 32746), (4678, 29806), (8516, 16373), (9356, 14903)]