2009455826

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{4259}}^1$

素因数の和:4838

約数の個数: 32

約数和(自身を含む): 3503969280

約数和(自身を除く): 1494513454

約数列:

[1, 2, 7, 14, 67, 134, 469, 503, 938, 1006, 3521, 4259, 7042, 8518, 29813, 33701, 59626, 67402, 235907, 285353, 471814, 570706, 1997471, 2142277, 3994942, 4284554, 14995939, 29991878, 143532559, 287065118, 1004727913, 2009455826]

約数ペア:

[(1, 2009455826), (2, 1004727913), (7, 287065118), (14, 143532559), (67, 29991878), (134, 14995939), (469, 4284554), (503, 3994942), (938, 2142277), (1006, 1997471), (3521, 570706), (4259, 471814), (7042, 285353), (8518, 235907), (29813, 67402), (33701, 59626)]