2015990464

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{516391}}^1$

素因数の和:516464

約数の個数: 28

約数和(自身を含む): 4066070608

約数和(自身を除く): 2050080144

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 516391, 1032782, 2065564, 4131128, 8262256, 16524512, 31499851, 33049024, 62999702, 125999404, 251998808, 503997616, 1007995232, 2015990464]

約数ペア:

[(1, 2015990464), (2, 1007995232), (4, 503997616), (8, 251998808), (16, 125999404), (32, 62999702), (61, 33049024), (64, 31499851), (122, 16524512), (244, 8262256), (488, 4131128), (976, 2065564), (1952, 1032782), (3904, 516391)]