2247203398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{685541}}^1$

素因数の和:685703

約数の個数: 16

約数和(自身を含む): 3701926800

約数和(自身を除く): 1454723402

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 685541, 1371082, 7540951, 15081902, 102145609, 204291218, 1123601699, 2247203398]

約数ペア:

[(1, 2247203398), (2, 1123601699), (11, 204291218), (22, 102145609), (149, 15081902), (298, 7540951), (1639, 1371082), (3278, 685541)]