621000004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{9132353}}^1$

素因数の和:9132374

約数の個数: 12

約数和(自身を含む): 1150676604

約数和(自身を除く): 529676600

約数列:

[1, 2, 4, 17, 34, 68, 9132353, 18264706, 36529412, 155250001, 310500002, 621000004]

約数ペア:

[(1, 621000004), (2, 310500002), (4, 155250001), (17, 36529412), (34, 18264706), (68, 9132353)]