2275780.00000000

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3697}}^1$

素因数の和:3851

約数の個数: 40

約数和(自身を含む): 128394560

約数和(自身を除く): 70839664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3697, 3892, 7394, 7784, 14788, 15568, 25879, 29576, 51758, 59152, 103516, 207032, 414064, 513883, 1027766, 2055532, 3597181, 4111064, 7194362, 8222128, 14388724, 28777448, 57554896]

約数ペア:

[(1, 57554896), (2, 28777448), (4, 14388724), (7, 8222128), (8, 7194362), (14, 4111064), (16, 3597181), (28, 2055532), (56, 1027766), (112, 513883), (139, 414064), (278, 207032), (556, 103516), (973, 59152), (1112, 51758), (1946, 29576), (2224, 25879), (3697, 15568), (3892, 14788), (7394, 7784)]