2285536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 5056128

約数和(自身を除く): 2770592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 151, 172, 176, 302, 344, 352, 473, 604, 688, 946, 1208, 1376, 1661, 1892, 2416, 3322, 3784, 4832, 6493, 6644, 7568, 12986, 13288, 15136, 25972, 26576, 51944, 53152, 71423, 103888, 142846, 207776, 285692, 571384, 1142768, 2285536]

約数ペア:

[(1, 2285536), (2, 1142768), (4, 571384), (8, 285692), (11, 207776), (16, 142846), (22, 103888), (32, 71423), (43, 53152), (44, 51944), (86, 26576), (88, 25972), (151, 15136), (172, 13288), (176, 12986), (302, 7568), (344, 6644), (352, 6493), (473, 4832), (604, 3784), (688, 3322), (946, 2416), (1208, 1892), (1376, 1661)]