487738468

素因数分解:

$2^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{19121}}^1$

素因数の和:20043

約数の個数: 24

約数和(自身を含む): 976598784

約数和(自身を除く): 488860316

約数列:

[1, 2, 4, 7, 14, 28, 911, 1822, 3644, 6377, 12754, 19121, 25508, 38242, 76484, 133847, 267694, 535388, 17419231, 34838462, 69676924, 121934617, 243869234, 487738468]

約数ペア:

[(1, 487738468), (2, 243869234), (4, 121934617), (7, 69676924), (14, 34838462), (28, 17419231), (911, 535388), (1822, 267694), (3644, 133847), (6377, 76484), (12754, 38242), (19121, 25508)]