2865978

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1886

約数の個数: 24

約数和(自身を含む): 6282900

約数和(自身を除く): 3416922

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 1789, 3578, 5367, 10734, 16101, 32202, 159221, 318442, 477663, 955326, 1432989, 2865978]

約数ペア:

[(1, 2865978), (2, 1432989), (3, 955326), (6, 477663), (9, 318442), (18, 159221), (89, 32202), (178, 16101), (267, 10734), (534, 5367), (801, 3578), (1602, 1789)]