2851764

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2335

約数の個数: 24

約数和(自身を含む): 6719328

約数和(自身を除く): 3867564

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 2221, 4442, 6663, 8884, 13326, 26652, 237647, 475294, 712941, 950588, 1425882, 2851764]

約数ペア:

[(1, 2851764), (2, 1425882), (3, 950588), (4, 712941), (6, 475294), (12, 237647), (107, 26652), (214, 13326), (321, 8884), (428, 6663), (642, 4442), (1284, 2221)]