241685584

素因数分解:

$2^4\times 7^1\times {\mathrm{2157907}}^1$

素因数の和:2157922

約数の個数: 20

約数和(自身を含む): 535161184

約数和(自身を除く): 293475600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2157907, 4315814, 8631628, 15105349, 17263256, 30210698, 34526512, 60421396, 120842792, 241685584]

約数ペア:

[(1, 241685584), (2, 120842792), (4, 60421396), (7, 34526512), (8, 30210698), (14, 17263256), (16, 15105349), (28, 8631628), (56, 4315814), (112, 2157907)]