2247149002

素因数分解:

$2^1\times 7^1\times {\mathrm{21001}}^1\times {\mathrm{7643}}^1$

素因数の和:28653

約数の個数: 16

約数和(自身を含む): 3852942912

約数和(自身を除く): 1605793910

約数列:

[1, 2, 7, 14, 7643, 15286, 21001, 42002, 53501, 107002, 147007, 294014, 160510643, 321021286, 1123574501, 2247149002]

約数ペア:

[(1, 2247149002), (2, 1123574501), (7, 321021286), (14, 160510643), (7643, 294014), (15286, 147007), (21001, 107002), (42002, 53501)]