2743972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 6128640

約数和(自身を除く): 3384668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 151, 154, 236, 302, 308, 413, 604, 649, 826, 1057, 1298, 1652, 1661, 2114, 2596, 3322, 4228, 4543, 6644, 8909, 9086, 11627, 17818, 18172, 23254, 35636, 46508, 62363, 97999, 124726, 195998, 249452, 391996, 685993, 1371986, 2743972]

約数ペア:

[(1, 2743972), (2, 1371986), (4, 685993), (7, 391996), (11, 249452), (14, 195998), (22, 124726), (28, 97999), (44, 62363), (59, 46508), (77, 35636), (118, 23254), (151, 18172), (154, 17818), (236, 11627), (302, 9086), (308, 8909), (413, 6644), (604, 4543), (649, 4228), (826, 3322), (1057, 2596), (1298, 2114), (1652, 1661)]