1189680004

素因数分解:

$2^2\times {\mathrm{757}}^1\times {\mathrm{392893}}^1$

素因数の和:393654

約数の個数: 12

約数和(自身を含む): 2084695564

約数和(自身を除く): 895015560

約数列:

[1, 2, 4, 757, 1514, 3028, 392893, 785786, 1571572, 297420001, 594840002, 1189680004]

約数ペア:

[(1, 1189680004), (2, 594840002), (4, 297420001), (757, 1571572), (1514, 785786), (3028, 392893)]