4388624

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2663}}^1$

素因数の和:2774

約数の個数: 20

約数和(自身を含む): 8588736

約数和(自身を除く): 4200112

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2663, 5326, 10652, 21304, 42608, 274289, 548578, 1097156, 2194312, 4388624]

約数ペア:

[(1, 4388624), (2, 2194312), (4, 1097156), (8, 548578), (16, 274289), (103, 42608), (206, 21304), (412, 10652), (824, 5326), (1648, 2663)]