2109131401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{329089}}^1$

素因数の和:329148

約数の個数: 16

約数和(自身を含む): 2487920400

約数和(自身を除く): 378788999

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 329089, 4278157, 5594513, 9543581, 72728669, 124066553, 162240877, 2109131401]

約数ペア:

[(1, 2109131401), (13, 162240877), (17, 124066553), (29, 72728669), (221, 9543581), (377, 5594513), (493, 4278157), (6409, 329089)]