138834892

素因数分解:

$2^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{8447}}^1$

素因数の和:9045

約数の個数: 24

約数和(自身を含む): 278175744

約数和(自身を除く): 139340852

約数列:

[1, 2, 4, 7, 14, 28, 587, 1174, 2348, 4109, 8218, 8447, 16436, 16894, 33788, 59129, 118258, 236516, 4958389, 9916778, 19833556, 34708723, 69417446, 138834892]

約数ペア:

[(1, 138834892), (2, 69417446), (4, 34708723), (7, 19833556), (14, 9916778), (28, 4958389), (587, 236516), (1174, 118258), (2348, 59129), (4109, 33788), (8218, 16894), (8447, 16436)]