1997016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11887}}^1$

素因数の和:11903

約数の個数: 32

約数和(自身を含む): 5706240

約数和(自身を除く): 3709224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 11887, 23774, 35661, 47548, 71322, 83209, 95096, 142644, 166418, 249627, 285288, 332836, 499254, 665672, 998508, 1997016]

約数ペア:

[(1, 1997016), (2, 998508), (3, 665672), (4, 499254), (6, 332836), (7, 285288), (8, 249627), (12, 166418), (14, 142644), (21, 95096), (24, 83209), (28, 71322), (42, 47548), (56, 35661), (84, 23774), (168, 11887)]