865687054

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1\times {\mathrm{10247}}^1$

素因数の和:11099

約数の個数: 16

約数和(自身を含む): 1324820448

約数和(自身を除く): 459133394

約数列:

[1, 2, 53, 106, 797, 1594, 10247, 20494, 42241, 84482, 543091, 1086182, 8166859, 16333718, 432843527, 865687054]

約数ペア:

[(1, 865687054), (2, 432843527), (53, 16333718), (106, 8166859), (797, 1086182), (1594, 543091), (10247, 84482), (20494, 42241)]