1982266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1646534

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 239, 286, 319, 377, 478, 638, 754, 2629, 3107, 4147, 5258, 6214, 6931, 8294, 13862, 34177, 68354, 76241, 90103, 152482, 180206, 991133, 1982266]

約数ペア:

[(1, 1982266), (2, 991133), (11, 180206), (13, 152482), (22, 90103), (26, 76241), (29, 68354), (58, 34177), (143, 13862), (239, 8294), (286, 6931), (319, 6214), (377, 5258), (478, 4147), (638, 3107), (754, 2629)]