20170426087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4098847}}^1$

素因数の和:4098910

約数の個数: 16

約数和(自身を含む): 24920995840

約数和(自身を除く): 4750569753

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 4098847, 28691929, 77878093, 151657339, 545146651, 1061601373, 2881489441, 20170426087]

約数ペア:

[(1, 20170426087), (7, 2881489441), (19, 1061601373), (37, 545146651), (133, 151657339), (259, 77878093), (703, 28691929), (4921, 4098847)]