267294398

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139361}}^1$

素因数の和:139507

約数の個数: 16

約数和(自身を含む): 461566944

約数和(自身を除く): 194272546

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 139361, 278722, 975527, 1951054, 19092457, 38184914, 133647199, 267294398]

約数ペア:

[(1, 267294398), (2, 133647199), (7, 38184914), (14, 19092457), (137, 1951054), (274, 975527), (959, 278722), (1918, 139361)]