4080335044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53688619}}^1$

素因数の和:53688642

約数の個数: 12

約数和(自身を含む): 7516406800

約数和(自身を除く): 3436071756

約数列:

[1, 2, 4, 19, 38, 76, 53688619, 107377238, 214754476, 1020083761, 2040167522, 4080335044]

約数ペア:

[(1, 4080335044), (2, 2040167522), (4, 1020083761), (19, 214754476), (38, 107377238), (76, 53688619)]