1288468907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 1520256000

約数和(自身を除く): 231787093

約数列:

[1, 11, 19, 73, 79, 209, 803, 869, 1069, 1387, 1501, 5767, 11759, 15257, 16511, 20311, 63437, 78037, 84451, 109573, 223421, 858407, 928961, 1205303, 1482703, 1604569, 6164923, 16309733, 17650259, 67814153, 117133537, 1288468907]

約数ペア:

[(1, 1288468907), (11, 117133537), (19, 67814153), (73, 17650259), (79, 16309733), (209, 6164923), (803, 1604569), (869, 1482703), (1069, 1205303), (1387, 928961), (1501, 858407), (5767, 223421), (11759, 109573), (15257, 84451), (16511, 78037), (20311, 63437)]