254279748

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{88661}}^1$

素因数の和:88907

約数の個数: 24

約数和(自身を含む): 595808640

約数和(自身を除く): 341528892

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 88661, 177322, 265983, 354644, 531966, 1063932, 21189979, 42379958, 63569937, 84759916, 127139874, 254279748]

約数ペア:

[(1, 254279748), (2, 127139874), (3, 84759916), (4, 63569937), (6, 42379958), (12, 21189979), (239, 1063932), (478, 531966), (717, 354644), (956, 265983), (1434, 177322), (2868, 88661)]