4615390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2731}}^1$

素因数の和:2764

約数の個数: 24

約数和(自身を含む): 8999208

約数和(自身を除く): 4383818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2731, 5462, 13655, 27310, 35503, 71006, 177515, 355030, 461539, 923078, 2307695, 4615390]

約数ペア:

[(1, 4615390), (2, 2307695), (5, 923078), (10, 461539), (13, 355030), (26, 177515), (65, 71006), (130, 35503), (169, 27310), (338, 13655), (845, 5462), (1690, 2731)]