3994700164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{86413}}^1$

素因数の和:86564

約数の個数: 48

約数和(自身を含む): 8671817728

約数和(自身を除く): 4677117564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 6604, 11557, 23114, 46228, 86413, 172826, 345652, 604891, 1123369, 1209782, 2246738, 2419564, 4493476, 7863583, 10974451, 15727166, 21948902, 31454332, 43897804, 76821157, 142667863, 153642314, 285335726, 307284628, 570671452, 998675041, 1997350082, 3994700164]

約数ペア:

[(1, 3994700164), (2, 1997350082), (4, 998675041), (7, 570671452), (13, 307284628), (14, 285335726), (26, 153642314), (28, 142667863), (52, 76821157), (91, 43897804), (127, 31454332), (182, 21948902), (254, 15727166), (364, 10974451), (508, 7863583), (889, 4493476), (1651, 2419564), (1778, 2246738), (3302, 1209782), (3556, 1123369), (6604, 604891), (11557, 345652), (23114, 172826), (46228, 86413)]