2128884

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4327}}^1$

素因数の和:4375

約数の個数: 24

約数和(自身を含む): 5089728

約数和(自身を除く): 2960844

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 4327, 8654, 12981, 17308, 25962, 51924, 177407, 354814, 532221, 709628, 1064442, 2128884]

約数ペア:

[(1, 2128884), (2, 1064442), (3, 709628), (4, 532221), (6, 354814), (12, 177407), (41, 51924), (82, 25962), (123, 17308), (164, 12981), (246, 8654), (492, 4327)]