13402508

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 27847680

約数和(自身を除く): 14445172

約数列:

[1, 2, 4, 7, 14, 28, 73, 79, 83, 146, 158, 166, 292, 316, 332, 511, 553, 581, 1022, 1106, 1162, 2044, 2212, 2324, 5767, 6059, 6557, 11534, 12118, 13114, 23068, 24236, 26228, 40369, 42413, 45899, 80738, 84826, 91798, 161476, 169652, 183596, 478661, 957322, 1914644, 3350627, 6701254, 13402508]

約数ペア:

[(1, 13402508), (2, 6701254), (4, 3350627), (7, 1914644), (14, 957322), (28, 478661), (73, 183596), (79, 169652), (83, 161476), (146, 91798), (158, 84826), (166, 80738), (292, 45899), (316, 42413), (332, 40369), (511, 26228), (553, 24236), (581, 23068), (1022, 13114), (1106, 12118), (1162, 11534), (2044, 6557), (2212, 6059), (2324, 5767)]