39004810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 76148352

約数和(自身を除く): 37143542

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 1987, 3926, 3974, 9815, 9935, 19630, 19870, 25831, 51662, 129155, 258310, 300037, 600074, 1500185, 3000370, 3900481, 7800962, 19502405, 39004810]

約数ペア:

[(1, 39004810), (2, 19502405), (5, 7800962), (10, 3900481), (13, 3000370), (26, 1500185), (65, 600074), (130, 300037), (151, 258310), (302, 129155), (755, 51662), (1510, 25831), (1963, 19870), (1987, 19630), (3926, 9935), (3974, 9815)]