521335942

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{25057}}^1$

素因数の和:25263

約数の個数: 16

約数和(自身を含む): 797445792

約数和(自身を除く): 276109850

約数列:

[1, 2, 101, 103, 202, 206, 10403, 20806, 25057, 50114, 2530757, 2580871, 5061514, 5161742, 260667971, 521335942]

約数ペア:

[(1, 521335942), (2, 260667971), (101, 5161742), (103, 5061514), (202, 2580871), (206, 2530757), (10403, 50114), (20806, 25057)]