2607746980

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{416573}}^1$

素因数の和:416895

約数の個数: 24

約数和(自身を含む): 5493777912

約数和(自身を除く): 2886030932

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 416573, 833146, 1666292, 2082865, 4165730, 8331460, 130387349, 260774698, 521549396, 651936745, 1303873490, 2607746980]

約数ペア:

[(1, 2607746980), (2, 1303873490), (4, 651936745), (5, 521549396), (10, 260774698), (20, 130387349), (313, 8331460), (626, 4165730), (1252, 2082865), (1565, 1666292), (3130, 833146), (6260, 416573)]