2874916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 5531904

約数和(自身を除く): 2656988

約数列:

[1, 2, 4, 11, 22, 44, 223, 293, 446, 586, 892, 1172, 2453, 3223, 4906, 6446, 9812, 12892, 65339, 130678, 261356, 718729, 1437458, 2874916]

約数ペア:

[(1, 2874916), (2, 1437458), (4, 718729), (11, 261356), (22, 130678), (44, 65339), (223, 12892), (293, 9812), (446, 6446), (586, 4906), (892, 3223), (1172, 2453)]