1340852465

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{4621}}^1$

素因数の和:5200

約数の個数: 16

約数和(自身を含む): 1625317056

約数和(自身を除く): 284464591

約数列:

[1, 5, 131, 443, 655, 2215, 4621, 23105, 58033, 290165, 605351, 2047103, 3026755, 10235515, 268170493, 1340852465]

約数ペア:

[(1, 1340852465), (5, 268170493), (131, 10235515), (443, 3026755), (655, 2047103), (2215, 605351), (4621, 290165), (23105, 58033)]