2118088

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 4593600

約数和(自身を除く): 2475512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 347, 436, 694, 763, 872, 1388, 1526, 2429, 2776, 3052, 4858, 6104, 9716, 19432, 37823, 75646, 151292, 264761, 302584, 529522, 1059044, 2118088]

約数ペア:

[(1, 2118088), (2, 1059044), (4, 529522), (7, 302584), (8, 264761), (14, 151292), (28, 75646), (56, 37823), (109, 19432), (218, 9716), (347, 6104), (436, 4858), (694, 3052), (763, 2776), (872, 2429), (1388, 1526)]