123275916386

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{980887}}^1$

素因数の和:981134

約数の個数: 32

約数和(自身を含む): 216956731392

約数和(自身を除く): 93680815006

約数列:

[1, 2, 7, 14, 47, 94, 191, 329, 382, 658, 1337, 2674, 8977, 17954, 62839, 125678, 980887, 1961774, 6866209, 13732418, 46101689, 92203378, 187349417, 322711823, 374698834, 645423646, 1311445919, 2622891838, 8805422599, 17610845198, 61637958193, 123275916386]

約数ペア:

[(1, 123275916386), (2, 61637958193), (7, 17610845198), (14, 8805422599), (47, 2622891838), (94, 1311445919), (191, 645423646), (329, 374698834), (382, 322711823), (658, 187349417), (1337, 92203378), (2674, 46101689), (8977, 13732418), (17954, 6866209), (62839, 1961774), (125678, 980887)]