2144296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 5099040

約数和(自身を除く): 2954744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 59, 77, 88, 118, 154, 236, 308, 413, 472, 616, 649, 826, 1298, 1652, 2596, 3304, 3481, 4543, 5192, 6962, 9086, 13924, 18172, 24367, 27848, 36344, 38291, 48734, 76582, 97468, 153164, 194936, 268037, 306328, 536074, 1072148, 2144296]

約数ペア:

[(1, 2144296), (2, 1072148), (4, 536074), (7, 306328), (8, 268037), (11, 194936), (14, 153164), (22, 97468), (28, 76582), (44, 48734), (56, 38291), (59, 36344), (77, 27848), (88, 24367), (118, 18172), (154, 13924), (236, 9086), (308, 6962), (413, 5192), (472, 4543), (616, 3481), (649, 3304), (826, 2596), (1298, 1652)]