1072885772

素因数分解:

$2^2\times 7^2\times {\mathrm{5473907}}^1$

素因数の和:5473925

約数の個数: 18

約数和(自身を含む): 2184089292

約数和(自身を除く): 1111203520

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 5473907, 10947814, 21895628, 38317349, 76634698, 153269396, 268221443, 536442886, 1072885772]

約数ペア:

[(1, 1072885772), (2, 536442886), (4, 268221443), (7, 153269396), (14, 76634698), (28, 38317349), (49, 21895628), (98, 10947814), (196, 5473907)]