520451648

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{428003}}^1$

素因数の和:428034

約数の個数: 28

約数和(自身を含む): 1087130160

約数和(自身を除く): 566678512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 428003, 856006, 1712012, 3424024, 6848048, 8132057, 13696096, 16264114, 27392192, 32528228, 65056456, 130112912, 260225824, 520451648]

約数ペア:

[(1, 520451648), (2, 260225824), (4, 130112912), (8, 65056456), (16, 32528228), (19, 27392192), (32, 16264114), (38, 13696096), (64, 8132057), (76, 6848048), (152, 3424024), (304, 1712012), (608, 856006), (1216, 428003)]