426450022

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{5227}}^1$

素因数の和:5380

約数の個数: 24

約数和(自身を含む): 681218856

約数和(自身を除く): 254768834

約数列:

[1, 2, 19, 38, 113, 226, 361, 722, 2147, 4294, 5227, 10454, 40793, 81586, 99313, 198626, 590651, 1181302, 1886947, 3773894, 11222369, 22444738, 213225011, 426450022]

約数ペア:

[(1, 426450022), (2, 213225011), (19, 22444738), (38, 11222369), (113, 3773894), (226, 1886947), (361, 1181302), (722, 590651), (2147, 198626), (4294, 99313), (5227, 81586), (10454, 40793)]