2009881446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17630539}}^1$

素因数の和:17630563

約数の個数: 16

約数和(自身を含む): 4231329600

約数和(自身を除く): 2221448154

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17630539, 35261078, 52891617, 105783234, 334980241, 669960482, 1004940723, 2009881446]

約数ペア:

[(1, 2009881446), (2, 1004940723), (3, 669960482), (6, 334980241), (19, 105783234), (38, 52891617), (57, 35261078), (114, 17630539)]