2740787546

素因数分解:

$2^1\times 7^1\times {\mathrm{10039}}^1\times {\mathrm{19501}}^1$

素因数の和:29549

約数の個数: 16

約数和(自身を含む): 4699201920

約数和(自身を除く): 1958414374

約数列:

[1, 2, 7, 14, 10039, 19501, 20078, 39002, 70273, 136507, 140546, 273014, 195770539, 391541078, 1370393773, 2740787546]

約数ペア:

[(1, 2740787546), (2, 1370393773), (7, 391541078), (14, 195770539), (10039, 273014), (19501, 140546), (20078, 136507), (39002, 70273)]