1128286538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{277493}}^1$

素因数の和:277621

約数の個数: 16

約数和(自身を含む): 1798161120

約数和(自身を除く): 669874582

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 277493, 554986, 5272367, 10544734, 29691751, 59383502, 564143269, 1128286538]

約数ペア:

[(1, 1128286538), (2, 564143269), (19, 59383502), (38, 29691751), (107, 10544734), (214, 5272367), (2033, 554986), (4066, 277493)]