4283140

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 9035712

約数和(自身を除く): 4752572

約数列:

[1, 2, 4, 5, 10, 20, 331, 647, 662, 1294, 1324, 1655, 2588, 3235, 3310, 6470, 6620, 12940, 214157, 428314, 856628, 1070785, 2141570, 4283140]

約数ペア:

[(1, 4283140), (2, 2141570), (4, 1070785), (5, 856628), (10, 428314), (20, 214157), (331, 12940), (647, 6620), (662, 6470), (1294, 3310), (1324, 3235), (1655, 2588)]