457004378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1\times {\mathrm{5051}}^1$

素因数の和:7453

約数の個数: 16

約数和(自身を含む): 722031840

約数和(自身を除く): 265027462

約数列:

[1, 2, 19, 38, 2381, 4762, 5051, 10102, 45239, 90478, 95969, 191938, 12026431, 24052862, 228502189, 457004378]

約数ペア:

[(1, 457004378), (2, 228502189), (19, 24052862), (38, 12026431), (2381, 191938), (4762, 95969), (5051, 90478), (10102, 45239)]