1490117446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{50993}}^1$

素因数の和:51783

約数の個数: 16

約数和(自身を含む): 2355922800

約数和(自身を除く): 865805354

約数列:

[1, 2, 19, 38, 769, 1538, 14611, 29222, 50993, 101986, 968867, 1937734, 39213617, 78427234, 745058723, 1490117446]

約数ペア:

[(1, 1490117446), (2, 745058723), (19, 78427234), (38, 39213617), (769, 1937734), (1538, 968867), (14611, 101986), (29222, 50993)]