4521600004

素因数分解:

$2^2\times {\mathrm{10163}}^1\times {\mathrm{111227}}^1$

素因数の和:121394

約数の個数: 12

約数和(自身を含む): 7913649744

約数和(自身を除く): 3392049740

約数列:

[1, 2, 4, 10163, 20326, 40652, 111227, 222454, 444908, 1130400001, 2260800002, 4521600004]

約数ペア:

[(1, 4521600004), (2, 2260800002), (4, 1130400001), (10163, 444908), (20326, 222454), (40652, 111227)]