989841536

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{75079}}^1$

素因数の和:75196

約数の個数: 32

約数和(自身を含む): 1991121600

約数和(自身を除く): 1001280064

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 3296, 6592, 13184, 75079, 150158, 300316, 600632, 1201264, 2402528, 4805056, 7733137, 9610112, 15466274, 30932548, 61865096, 123730192, 247460384, 494920768, 989841536]

約数ペア:

[(1, 989841536), (2, 494920768), (4, 247460384), (8, 123730192), (16, 61865096), (32, 30932548), (64, 15466274), (103, 9610112), (128, 7733137), (206, 4805056), (412, 2402528), (824, 1201264), (1648, 600632), (3296, 300316), (6592, 150158), (13184, 75079)]