2040576215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1043773}}^1$

素因数の和:1043818

約数の個数: 16

約数和(自身を含む): 2705462208

約数和(自身を除く): 664885993

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1043773, 5218865, 17744141, 24006779, 88720705, 120033895, 408115243, 2040576215]

約数ペア:

[(1, 2040576215), (5, 408115243), (17, 120033895), (23, 88720705), (85, 24006779), (115, 17744141), (391, 5218865), (1955, 1043773)]