2178701657902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{456368173}}^1$

素因数の和:456368224

約数の個数: 32

約数和(自身を含む): 4205889091584

約数和(自身を除く): 2027187433682

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 456368173, 912736346, 3194577211, 5020049903, 6389154422, 10040099806, 14147413363, 28294826726, 35140349321, 70280698642, 99031893541, 155621546993, 198063787082, 311243093986, 1089350828951, 2178701657902]

約数ペア:

[(1, 2178701657902), (2, 1089350828951), (7, 311243093986), (11, 198063787082), (14, 155621546993), (22, 99031893541), (31, 70280698642), (62, 35140349321), (77, 28294826726), (154, 14147413363), (217, 10040099806), (341, 6389154422), (434, 5020049903), (682, 3194577211), (2387, 912736346), (4774, 456368173)]