488303855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{29231}}^1$

素因数の和:29506

約数の個数: 16

約数和(自身を含む): 633515904

約数和(自身を除く): 145212049

約数列:

[1, 5, 13, 65, 257, 1285, 3341, 16705, 29231, 146155, 380003, 1900015, 7512367, 37561835, 97660771, 488303855]

約数ペア:

[(1, 488303855), (5, 97660771), (13, 37561835), (65, 7512367), (257, 1900015), (1285, 380003), (3341, 146155), (16705, 29231)]