1984724

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 4027968

約数和(自身を除く): 2043244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 971, 1022, 1942, 2044, 3884, 6797, 13594, 27188, 70883, 141766, 283532, 496181, 992362, 1984724]

約数ペア:

[(1, 1984724), (2, 992362), (4, 496181), (7, 283532), (14, 141766), (28, 70883), (73, 27188), (146, 13594), (292, 6797), (511, 3884), (971, 2044), (1022, 1942)]