2017888844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26551169}}^1$

素因数の和:26551192

約数の個数: 12

約数和(自身を含む): 3717163800

約数和(自身を除く): 1699274956

約数列:

[1, 2, 4, 19, 38, 76, 26551169, 53102338, 106204676, 504472211, 1008944422, 2017888844]

約数ペア:

[(1, 2017888844), (2, 1008944422), (4, 504472211), (19, 106204676), (38, 53102338), (76, 26551169)]