280202346

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{53129}}^1$

素因数の和:53430

約数の個数: 24

約数和(自身を含む): 609188580

約数和(自身を除く): 328986234

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1758, 2637, 5274, 53129, 106258, 159387, 318774, 478161, 956322, 15566797, 31133594, 46700391, 93400782, 140101173, 280202346]

約数ペア:

[(1, 280202346), (2, 140101173), (3, 93400782), (6, 46700391), (9, 31133594), (18, 15566797), (293, 956322), (586, 478161), (879, 318774), (1758, 159387), (2637, 106258), (5274, 53129)]