514948908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{997963}}^1$

素因数の和:998013

約数の個数: 24

約数和(自身を含む): 1229491648

約数和(自身を除く): 714542740

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 997963, 1995926, 2993889, 3991852, 5987778, 11975556, 42912409, 85824818, 128737227, 171649636, 257474454, 514948908]

約数ペア:

[(1, 514948908), (2, 257474454), (3, 171649636), (4, 128737227), (6, 85824818), (12, 42912409), (43, 11975556), (86, 5987778), (129, 3991852), (172, 2993889), (258, 1995926), (516, 997963)]