1046620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 2250864

約数和(自身を除く): 1204244

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1217, 2434, 4868, 6085, 12170, 24340, 52331, 104662, 209324, 261655, 523310, 1046620]

約数ペア:

[(1, 1046620), (2, 523310), (4, 261655), (5, 209324), (10, 104662), (20, 52331), (43, 24340), (86, 12170), (172, 6085), (215, 4868), (430, 2434), (860, 1217)]