2016505227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 3069376128

約数和(自身を除く): 1052870901

約数列:

[1, 3, 11, 29, 33, 87, 113, 319, 339, 643, 841, 957, 1243, 1929, 2523, 3277, 3729, 7073, 9251, 9831, 18647, 21219, 27753, 36047, 55941, 72659, 95033, 108141, 205117, 217977, 285099, 540763, 615351, 799249, 1045363, 1622289, 2107111, 2397747, 3136089, 5948393, 6321333, 17845179, 23178221, 61106219, 69534663, 183318657, 672168409, 2016505227]

約数ペア:

[(1, 2016505227), (3, 672168409), (11, 183318657), (29, 69534663), (33, 61106219), (87, 23178221), (113, 17845179), (319, 6321333), (339, 5948393), (643, 3136089), (841, 2397747), (957, 2107111), (1243, 1622289), (1929, 1045363), (2523, 799249), (3277, 615351), (3729, 540763), (7073, 285099), (9251, 217977), (9831, 205117), (18647, 108141), (21219, 95033), (27753, 72659), (36047, 55941)]