8406722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 13019832

約数和(自身を除く): 4613110

約数列:

[1, 2, 41, 82, 157, 314, 653, 1306, 6437, 12874, 26773, 53546, 102521, 205042, 4203361, 8406722]

約数ペア:

[(1, 8406722), (2, 4203361), (41, 205042), (82, 102521), (157, 53546), (314, 26773), (653, 12874), (1306, 6437)]