2080405518

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1\times {\mathrm{6949}}^1$

素因数の和:8212

約数の個数: 32

約数和(自身を含む): 4266410400

約数和(自身を除く): 2186004882

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1217, 2434, 3651, 6949, 7302, 13898, 20847, 41694, 49897, 99794, 149691, 284909, 299382, 569818, 854727, 1709454, 8456933, 16913866, 25370799, 50741598, 346734253, 693468506, 1040202759, 2080405518]

約数ペア:

[(1, 2080405518), (2, 1040202759), (3, 693468506), (6, 346734253), (41, 50741598), (82, 25370799), (123, 16913866), (246, 8456933), (1217, 1709454), (2434, 854727), (3651, 569818), (6949, 299382), (7302, 284909), (13898, 149691), (20847, 99794), (41694, 49897)]