127429484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20593}}^1$

素因数の和:20634

約数の個数: 48

約数和(自身を含む): 290622528

約数和(自身を除く): 163193044

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 20593, 41186, 82372, 144151, 267709, 288302, 350081, 535418, 576604, 700162, 1070836, 1400324, 1873963, 2450567, 3747926, 4551053, 4901134, 7495852, 9102106, 9802268, 18204212, 31857371, 63714742, 127429484]

約数ペア:

[(1, 127429484), (2, 63714742), (4, 31857371), (7, 18204212), (13, 9802268), (14, 9102106), (17, 7495852), (26, 4901134), (28, 4551053), (34, 3747926), (52, 2450567), (68, 1873963), (91, 1400324), (119, 1070836), (182, 700162), (221, 576604), (238, 535418), (364, 350081), (442, 288302), (476, 267709), (884, 144151), (1547, 82372), (3094, 41186), (6188, 20593)]