1946142736

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2966681}}^1$

素因数の和:2966730

約数の個数: 20

約数和(自身を含む): 3862619964

約数和(自身を除く): 1916477228

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2966681, 5933362, 11866724, 23733448, 47466896, 121633921, 243267842, 486535684, 973071368, 1946142736]

約数ペア:

[(1, 1946142736), (2, 973071368), (4, 486535684), (8, 243267842), (16, 121633921), (41, 47466896), (82, 23733448), (164, 11866724), (328, 5933362), (656, 2966681)]