287172382

素因数分解:

$2^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{19333}}^1$

素因数の和:20403

約数の個数: 16

約数和(自身を含む): 492784992

約数和(自身を除く): 205612610

約数列:

[1, 2, 7, 14, 1061, 2122, 7427, 14854, 19333, 38666, 135331, 270662, 20512313, 41024626, 143586191, 287172382]

約数ペア:

[(1, 287172382), (2, 143586191), (7, 41024626), (14, 20512313), (1061, 270662), (2122, 135331), (7427, 38666), (14854, 19333)]