2903536

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2136

約数の個数: 20

約数和(自身を含む): 5691600

約数和(自身を除く): 2788064

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 2039, 4078, 8156, 16312, 32624, 181471, 362942, 725884, 1451768, 2903536]

約数ペア:

[(1, 2903536), (2, 1451768), (4, 725884), (8, 362942), (16, 181471), (89, 32624), (178, 16312), (356, 8156), (712, 4078), (1424, 2039)]