867199138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1961989}}^1$

素因数の和:1962021

約数の個数: 16

約数和(自身を含む): 1483264440

約数和(自身を除く): 616065302

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1961989, 3923978, 25505857, 33353813, 51011714, 66707626, 433599569, 867199138]

約数ペア:

[(1, 867199138), (2, 433599569), (13, 66707626), (17, 51011714), (26, 33353813), (34, 25505857), (221, 3923978), (442, 1961989)]