5621396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 10795680

約数和(自身を除く): 5174284

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 509, 1004, 1018, 2036, 2761, 5522, 5599, 11044, 11198, 22396, 127759, 255518, 511036, 1405349, 2810698, 5621396]

約数ペア:

[(1, 5621396), (2, 2810698), (4, 1405349), (11, 511036), (22, 255518), (44, 127759), (251, 22396), (502, 11198), (509, 11044), (1004, 5599), (1018, 5522), (2036, 2761)]