258054562

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{33349}}^1$

素因数の和:33477

約数の個数: 16

約数和(自身を含む): 399799800

約数和(自身を除く): 141745238

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 33349, 66698, 1767497, 2434477, 3534994, 4868954, 129027281, 258054562]

約数ペア:

[(1, 258054562), (2, 129027281), (53, 4868954), (73, 3534994), (106, 2434477), (146, 1767497), (3869, 66698), (7738, 33349)]