565516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 1191680

約数和(自身を除く): 626164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1063, 2126, 4252, 7441, 14882, 20197, 29764, 40394, 80788, 141379, 282758, 565516]

約数ペア:

[(1, 565516), (2, 282758), (4, 141379), (7, 80788), (14, 40394), (19, 29764), (28, 20197), (38, 14882), (76, 7441), (133, 4252), (266, 2126), (532, 1063)]