1520131072

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{11689}}^1$

素因数の和:11836

約数の個数: 44

約数和(自身を含む): 3062967040

約数和(自身を除く): 1542835968

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 4064, 8128, 11689, 16256, 23378, 32512, 46756, 65024, 93512, 130048, 187024, 374048, 748096, 1484503, 1496192, 2969006, 2992384, 5938012, 5984768, 11876024, 11969536, 23752048, 47504096, 95008192, 190016384, 380032768, 760065536, 1520131072]

約数ペア:

[(1, 1520131072), (2, 760065536), (4, 380032768), (8, 190016384), (16, 95008192), (32, 47504096), (64, 23752048), (127, 11969536), (128, 11876024), (254, 5984768), (256, 5938012), (508, 2992384), (512, 2969006), (1016, 1496192), (1024, 1484503), (2032, 748096), (4064, 374048), (8128, 187024), (11689, 130048), (16256, 93512), (23378, 65024), (32512, 46756)]