2196390055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{1153}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 2840612544

約数和(自身を除く): 644222489

約数列:

[1, 5, 17, 73, 85, 307, 365, 1153, 1241, 1535, 5219, 5765, 6205, 19601, 22411, 26095, 84169, 98005, 112055, 353971, 380987, 420845, 1430873, 1769855, 1904935, 6017507, 7154365, 25839883, 30087535, 129199415, 439278011, 2196390055]

約数ペア:

[(1, 2196390055), (5, 439278011), (17, 129199415), (73, 30087535), (85, 25839883), (307, 7154365), (365, 6017507), (1153, 1904935), (1241, 1769855), (1535, 1430873), (5219, 420845), (5765, 380987), (6205, 353971), (19601, 112055), (22411, 98005), (26095, 84169)]