2682856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 5623200

約数和(自身を除く): 2940344

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 709, 946, 1418, 1892, 2836, 3784, 5672, 7799, 15598, 30487, 31196, 60974, 62392, 121948, 243896, 335357, 670714, 1341428, 2682856]

約数ペア:

[(1, 2682856), (2, 1341428), (4, 670714), (8, 335357), (11, 243896), (22, 121948), (43, 62392), (44, 60974), (86, 31196), (88, 30487), (172, 15598), (344, 7799), (473, 5672), (709, 3784), (946, 2836), (1418, 1892)]