868110838

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{314761}}^1$

素因数の和:314967

約数の個数: 16

約数和(自身を含む): 1495749024

約数和(自身を除く): 627638186

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 314761, 629522, 2203327, 4406654, 62007917, 124015834, 434055419, 868110838]

約数ペア:

[(1, 868110838), (2, 434055419), (7, 124015834), (14, 62007917), (197, 4406654), (394, 2203327), (1379, 629522), (2758, 314761)]