268546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 16

約数和(自身を含む): 437760

約数和(自身を除く): 169214

約数列:

[1, 2, 19, 37, 38, 74, 191, 382, 703, 1406, 3629, 7067, 7258, 14134, 134273, 268546]

約数ペア:

[(1, 268546), (2, 134273), (19, 14134), (37, 7258), (38, 7067), (74, 3629), (191, 1406), (382, 703)]