2004112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 4330080

約数和(自身を除く): 2325968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 193, 236, 386, 472, 649, 772, 944, 1298, 1544, 2123, 2596, 3088, 4246, 5192, 8492, 10384, 11387, 16984, 22774, 33968, 45548, 91096, 125257, 182192, 250514, 501028, 1002056, 2004112]

約数ペア:

[(1, 2004112), (2, 1002056), (4, 501028), (8, 250514), (11, 182192), (16, 125257), (22, 91096), (44, 45548), (59, 33968), (88, 22774), (118, 16984), (176, 11387), (193, 10384), (236, 8492), (386, 5192), (472, 4246), (649, 3088), (772, 2596), (944, 2123), (1298, 1544)]