2017193405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{156797}}^1$

素因数の和:156916

約数の個数: 16

約数和(自身を含む): 2528838144

約数和(自身を除く): 511644739

約数列:

[1, 5, 31, 83, 155, 415, 2573, 12865, 156797, 783985, 4860707, 13014151, 24303535, 65070755, 403438681, 2017193405]

約数ペア:

[(1, 2017193405), (5, 403438681), (31, 65070755), (83, 24303535), (155, 13014151), (415, 4860707), (2573, 783985), (12865, 156797)]