1778902006

素因数分解:

$2^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{92009}}^1$

素因数の和:93399

約数の個数: 16

約数和(自身を含む): 3051787680

約数和(自身を除く): 1272885674

約数列:

[1, 2, 7, 14, 1381, 2762, 9667, 19334, 92009, 184018, 644063, 1288126, 127064429, 254128858, 889451003, 1778902006]

約数ペア:

[(1, 1778902006), (2, 889451003), (7, 254128858), (14, 127064429), (1381, 1288126), (2762, 644063), (9667, 184018), (19334, 92009)]