532646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 16

約数和(自身を含む): 855360

約数和(自身を除く): 322714

約数列:

[1, 2, 19, 38, 107, 131, 214, 262, 2033, 2489, 4066, 4978, 14017, 28034, 266323, 532646]

約数ペア:

[(1, 532646), (2, 266323), (19, 28034), (38, 14017), (107, 4978), (131, 4066), (214, 2489), (262, 2033)]