509472368

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{297589}}^1$

素因数の和:297704

約数の個数: 20

約数和(自身を含む): 996331320

約数和(自身を除く): 486858952

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 297589, 595178, 1190356, 2380712, 4761424, 31842023, 63684046, 127368092, 254736184, 509472368]

約数ペア:

[(1, 509472368), (2, 254736184), (4, 127368092), (8, 63684046), (16, 31842023), (107, 4761424), (214, 2380712), (428, 1190356), (856, 595178), (1712, 297589)]