516996896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1242781}}^1$

素因数の和:1242804

約数の個数: 24

約数和(自身を含む): 1096133724

約数和(自身を除く): 579136828

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1242781, 2485562, 4971124, 9942248, 16156153, 19884496, 32312306, 39768992, 64624612, 129249224, 258498448, 516996896]

約数ペア:

[(1, 516996896), (2, 258498448), (4, 129249224), (8, 64624612), (13, 39768992), (16, 32312306), (26, 19884496), (32, 16156153), (52, 9942248), (104, 4971124), (208, 2485562), (416, 1242781)]