2016696521

素因数分解:

$7^1\times {\mathrm{379}}^1\times {\mathrm{449}}^1\times {\mathrm{1693}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 2317392000

約数和(自身を除く): 300695479

約数列:

[1, 7, 379, 449, 1693, 2653, 3143, 11851, 170171, 641647, 760157, 1191197, 4491529, 5321099, 288099503, 2016696521]

約数ペア:

[(1, 2016696521), (7, 288099503), (379, 5321099), (449, 4491529), (1693, 1191197), (2653, 760157), (3143, 641647), (11851, 170171)]