1538614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 2935296

約数和(自身を除く): 1396682

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 103, 154, 194, 206, 679, 721, 1067, 1133, 1358, 1442, 2134, 2266, 7469, 7931, 9991, 14938, 15862, 19982, 69937, 109901, 139874, 219802, 769307, 1538614]

約数ペア:

[(1, 1538614), (2, 769307), (7, 219802), (11, 139874), (14, 109901), (22, 69937), (77, 19982), (97, 15862), (103, 14938), (154, 9991), (194, 7931), (206, 7469), (679, 2266), (721, 2134), (1067, 1442), (1133, 1358)]