2348180

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 4972968

約数和(自身を除く): 2624788

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 857, 1370, 1714, 2740, 3428, 4285, 8570, 17140, 117409, 234818, 469636, 587045, 1174090, 2348180]

約数ペア:

[(1, 2348180), (2, 1174090), (4, 587045), (5, 469636), (10, 234818), (20, 117409), (137, 17140), (274, 8570), (548, 4285), (685, 3428), (857, 2740), (1370, 1714)]