2809399680014

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1\times {\mathrm{26420521}}^1$

素因数の和:26421275

約数の個数: 16

約数和(自身を含む): 4273783638720

約数和(自身を除く): 1464383958706

約数列:

[1, 2, 79, 158, 673, 1346, 53167, 106334, 26420521, 52841042, 2087221159, 4174442318, 17781010633, 35562021266, 1404699840007, 2809399680014]

約数ペア:

[(1, 2809399680014), (2, 1404699840007), (79, 35562021266), (158, 17781010633), (673, 4174442318), (1346, 2087221159), (53167, 52841042), (106334, 26420521)]