2949847578433

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{540958661}}^1$

素因数の和:540958728

約数の個数: 16

約数和(自身を含む): 3635242208640

約数和(自身を除く): 685394630207

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 540958661, 3786710627, 10278214559, 22179305101, 71947501913, 155255135707, 421406796919, 2949847578433]

約数ペア:

[(1, 2949847578433), (7, 421406796919), (19, 155255135707), (41, 71947501913), (133, 22179305101), (287, 10278214559), (779, 3786710627), (5453, 540958661)]