2012287676

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1355989}}^1$

素因数の和:1356053

約数の個数: 24

約数和(自身を含む): 4100513760

約数和(自身を除く): 2088226084

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1355989, 2711978, 5423956, 9491923, 18983846, 37967692, 71867417, 143734834, 287469668, 503071919, 1006143838, 2012287676]

約数ペア:

[(1, 2012287676), (2, 1006143838), (4, 503071919), (7, 287469668), (14, 143734834), (28, 71867417), (53, 37967692), (106, 18983846), (212, 9491923), (371, 5423956), (742, 2711978), (1484, 1355989)]