2560146052

素因数分解:

$2^2\times {\mathrm{1471}}^1\times {\mathrm{435103}}^1$

素因数の和:436578

約数の個数: 12

約数和(自身を含む): 4483311616

約数和(自身を除く): 1923165564

約数列:

[1, 2, 4, 1471, 2942, 5884, 435103, 870206, 1740412, 640036513, 1280073026, 2560146052]

約数ペア:

[(1, 2560146052), (2, 1280073026), (4, 640036513), (1471, 1740412), (2942, 870206), (5884, 435103)]