509123672252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{753141527}}^1$

素因数の和:753141557

約数の個数: 18

約数和(自身を含む): 964774297368

約数和(自身を除く): 455650625116

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 753141527, 1506283054, 3012566108, 9790839851, 19581679702, 39163359404, 127280918063, 254561836126, 509123672252]

約数ペア:

[(1, 509123672252), (2, 254561836126), (4, 127280918063), (13, 39163359404), (26, 19581679702), (52, 9790839851), (169, 3012566108), (338, 1506283054), (676, 753141527)]