545331388

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{146437}}^1$

素因数の和:146474

約数の個数: 36

約数和(自身を含む): 1168575240

約数和(自身を除く): 623243852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 146437, 292874, 585748, 1025059, 2050118, 2782303, 4100236, 5564606, 7175413, 11129212, 14350826, 19476121, 28701652, 38952242, 77904484, 136332847, 272665694, 545331388]

約数ペア:

[(1, 545331388), (2, 272665694), (4, 136332847), (7, 77904484), (14, 38952242), (19, 28701652), (28, 19476121), (38, 14350826), (49, 11129212), (76, 7175413), (98, 5564606), (133, 4100236), (196, 2782303), (266, 2050118), (532, 1025059), (931, 585748), (1862, 292874), (3724, 146437)]