509297456

素因数分解:

$2^4\times {\mathrm{5431}}^1\times {\mathrm{5861}}^1$

素因数の和:11300

約数の個数: 20

約数和(自身を含む): 987113904

約数和(自身を除く): 477816448

約数列:

[1, 2, 4, 8, 16, 5431, 5861, 10862, 11722, 21724, 23444, 43448, 46888, 86896, 93776, 31831091, 63662182, 127324364, 254648728, 509297456]

約数ペア:

[(1, 509297456), (2, 254648728), (4, 127324364), (8, 63662182), (16, 31831091), (5431, 93776), (5861, 86896), (10862, 46888), (11722, 43448), (21724, 23444)]