42134198405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1\times {\mathrm{307067}}^1$

素因数の和:309196

約数の個数: 16

約数和(自身を含む): 54476319744

約数和(自身を除く): 12342121339

約数列:

[1, 5, 13, 65, 2111, 10555, 27443, 137215, 307067, 1535335, 3991871, 19959355, 648218437, 3241092185, 8426839681, 42134198405]

約数ペア:

[(1, 42134198405), (5, 8426839681), (13, 3241092185), (65, 648218437), (2111, 19959355), (10555, 3991871), (27443, 1535335), (137215, 307067)]