530837008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{7573}}^1$

素因数の和:7931

約数の個数: 40

約数和(自身を含む): 1111045208

約数和(自身を除く): 580208200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337, 674, 1348, 2696, 4381, 5392, 7573, 8762, 15146, 17524, 30292, 35048, 60584, 70096, 98449, 121168, 196898, 393796, 787592, 1575184, 2552101, 5104202, 10208404, 20416808, 33177313, 40833616, 66354626, 132709252, 265418504, 530837008]

約数ペア:

[(1, 530837008), (2, 265418504), (4, 132709252), (8, 66354626), (13, 40833616), (16, 33177313), (26, 20416808), (52, 10208404), (104, 5104202), (208, 2552101), (337, 1575184), (674, 787592), (1348, 393796), (2696, 196898), (4381, 121168), (5392, 98449), (7573, 70096), (8762, 60584), (15146, 35048), (17524, 30292)]