2267748721

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{39503}}^1$

素因数の和:39708

約数の個数: 16

約数和(自身を含む): 2654668800

約数和(自身を除く): 386920079

約数列:

[1, 7, 59, 139, 413, 973, 8201, 39503, 57407, 276521, 2330677, 5490917, 16314739, 38436419, 323964103, 2267748721]

約数ペア:

[(1, 2267748721), (7, 323964103), (59, 38436419), (139, 16314739), (413, 5490917), (973, 2330677), (8201, 276521), (39503, 57407)]