9953008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:569

約数の個数: 40

約数和(自身を含む): 21005600

約数和(自身を除く): 11052592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 439, 872, 878, 1417, 1744, 1756, 2834, 3512, 5668, 5707, 7024, 11336, 11414, 22672, 22828, 45656, 47851, 91312, 95702, 191404, 382808, 622063, 765616, 1244126, 2488252, 4976504, 9953008]

約数ペア:

[(1, 9953008), (2, 4976504), (4, 2488252), (8, 1244126), (13, 765616), (16, 622063), (26, 382808), (52, 191404), (104, 95702), (109, 91312), (208, 47851), (218, 45656), (436, 22828), (439, 22672), (872, 11414), (878, 11336), (1417, 7024), (1744, 5707), (1756, 5668), (2834, 3512)]