1963004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 3776640

約数和(自身を除く): 1813636

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1123, 1748, 2246, 4492, 21337, 25829, 42674, 51658, 85348, 103316, 490751, 981502, 1963004]

約数ペア:

[(1, 1963004), (2, 981502), (4, 490751), (19, 103316), (23, 85348), (38, 51658), (46, 42674), (76, 25829), (92, 21337), (437, 4492), (874, 2246), (1123, 1748)]