2018155139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2016139}}^1$

素因数の和:2016170

約数の個数: 16

約数和(自身を含む): 2709692160

約数和(自身を除く): 691537021

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2016139, 14112973, 22177529, 26209807, 155242703, 183468649, 288307877, 2018155139]

約数ペア:

[(1, 2018155139), (7, 288307877), (11, 183468649), (13, 155242703), (77, 26209807), (91, 22177529), (143, 14112973), (1001, 2016139)]