1254183838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{275161}}^1$

素因数の和:275259

約数の個数: 16

約数和(自身を含む): 1961354736

約数和(自身を除く): 707170898

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 275161, 550322, 11831923, 14583533, 23663846, 29167066, 627091919, 1254183838]

約数ペア:

[(1, 1254183838), (2, 627091919), (43, 29167066), (53, 23663846), (86, 14583533), (106, 11831923), (2279, 550322), (4558, 275161)]