339909584

素因数分解:

$2^4\times 7^1\times {\mathrm{3034907}}^1$

素因数の和:3034922

約数の個数: 20

約数和(自身を含む): 752657184

約数和(自身を除く): 412747600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3034907, 6069814, 12139628, 21244349, 24279256, 42488698, 48558512, 84977396, 169954792, 339909584]

約数ペア:

[(1, 339909584), (2, 169954792), (4, 84977396), (7, 48558512), (8, 42488698), (14, 24279256), (16, 21244349), (28, 12139628), (56, 6069814), (112, 3034907)]