972911816

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{282167}}^1$

素因数の和:282604

約数の個数: 16

約数和(自身を含む): 1828448640

約数和(自身を除く): 855536824

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 282167, 564334, 1128668, 2257336, 121613977, 243227954, 486455908, 972911816]

約数ペア:

[(1, 972911816), (2, 486455908), (4, 243227954), (8, 121613977), (431, 2257336), (862, 1128668), (1724, 564334), (3448, 282167)]