1024689872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2065907}}^1$

素因数の和:2065946

約数の個数: 20

約数和(自身を含む): 2049380736

約数和(自身を除く): 1024690864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2065907, 4131814, 8263628, 16527256, 33054512, 64043117, 128086234, 256172468, 512344936, 1024689872]

約数ペア:

[(1, 1024689872), (2, 512344936), (4, 256172468), (8, 128086234), (16, 64043117), (31, 33054512), (62, 16527256), (124, 8263628), (248, 4131814), (496, 2065907)]