2080663203

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{1523}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 2949488640

約数和(自身を除く): 868825437

約数列:

[1, 3, 29, 41, 87, 123, 383, 1149, 1189, 1523, 3567, 4569, 11107, 15703, 33321, 44167, 47109, 62443, 132501, 187329, 455387, 583309, 1366161, 1749927, 1810847, 5432541, 16915961, 23915669, 50747883, 71747007, 693554401, 2080663203]

約数ペア:

[(1, 2080663203), (3, 693554401), (29, 71747007), (41, 50747883), (87, 23915669), (123, 16915961), (383, 5432541), (1149, 1810847), (1189, 1749927), (1523, 1366161), (3567, 583309), (4569, 455387), (11107, 187329), (15703, 132501), (33321, 62443), (44167, 47109)]