2800884094

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1\times {\mathrm{19571}}^1$

素因数の和:20175

約数の個数: 16

約数和(自身を含む): 4236946560

約数和(自身を除く): 1436062466

約数列:

[1, 2, 163, 326, 439, 878, 19571, 39142, 71557, 143114, 3190073, 6380146, 8591669, 17183338, 1400442047, 2800884094]

約数ペア:

[(1, 2800884094), (2, 1400442047), (163, 17183338), (326, 8591669), (439, 6380146), (878, 3190073), (19571, 143114), (39142, 71557)]