131620006

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{74027}}^1$

素因数の和:74163

約数の個数: 16

約数和(自身を含む): 227414016

約数和(自身を除く): 95794010

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 74027, 148054, 518189, 1036378, 9401429, 18802858, 65810003, 131620006]

約数ペア:

[(1, 131620006), (2, 65810003), (7, 18802858), (14, 9401429), (127, 1036378), (254, 518189), (889, 148054), (1778, 74027)]