1115749424

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{690439}}^1$

素因数の和:690548

約数の個数: 20

約数和(自身を含む): 2183171280

約数和(自身を除く): 1067421856

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 690439, 1380878, 2761756, 5523512, 11047024, 69734339, 139468678, 278937356, 557874712, 1115749424]

約数ペア:

[(1, 1115749424), (2, 557874712), (4, 278937356), (8, 139468678), (16, 69734339), (101, 11047024), (202, 5523512), (404, 2761756), (808, 1380878), (1616, 690439)]