2680458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 6194880

約数和(自身を除く): 3514422

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 2389, 4778, 7167, 14334, 26279, 40613, 52558, 78837, 81226, 121839, 157674, 243678, 446743, 893486, 1340229, 2680458]

約数ペア:

[(1, 2680458), (2, 1340229), (3, 893486), (6, 446743), (11, 243678), (17, 157674), (22, 121839), (33, 81226), (34, 78837), (51, 52558), (66, 40613), (102, 26279), (187, 14334), (374, 7167), (561, 4778), (1122, 2389)]