2045681152

素因数分解:

$2^9\times {\mathrm{3995471}}^1$

素因数の和:3995489

約数の個数: 20

約数和(自身を含む): 4087367856

約数和(自身を除く): 2041686704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3995471, 7990942, 15981884, 31963768, 63927536, 127855072, 255710144, 511420288, 1022840576, 2045681152]

約数ペア:

[(1, 2045681152), (2, 1022840576), (4, 511420288), (8, 255710144), (16, 127855072), (32, 63927536), (64, 31963768), (128, 15981884), (256, 7990942), (512, 3995471)]