7889702930

素因数分解:

$2^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{742211}}^1$

素因数の和:743281

約数の個数: 16

約数和(自身を含む): 14214844224

約数和(自身を除く): 6325141294

約数列:

[1, 2, 5, 10, 1063, 2126, 5315, 10630, 742211, 1484422, 3711055, 7422110, 788970293, 1577940586, 3944851465, 7889702930]

約数ペア:

[(1, 7889702930), (2, 3944851465), (5, 1577940586), (10, 788970293), (1063, 7422110), (2126, 3711055), (5315, 1484422), (10630, 742211)]