326489434

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{42193}}^1$

素因数の和:42321

約数の個数: 16

約数和(自身を含む): 505821672

約数和(自身を除く): 179332238

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 42193, 84386, 2236229, 3080089, 4472458, 6160178, 163244717, 326489434]

約数ペア:

[(1, 326489434), (2, 163244717), (53, 6160178), (73, 4472458), (106, 3080089), (146, 2236229), (3869, 84386), (7738, 42193)]