2419660

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 5110560

約数和(自身を除く): 2690900

約数列:

[1, 2, 4, 5, 10, 20, 337, 359, 674, 718, 1348, 1436, 1685, 1795, 3370, 3590, 6740, 7180, 120983, 241966, 483932, 604915, 1209830, 2419660]

約数ペア:

[(1, 2419660), (2, 1209830), (4, 604915), (5, 483932), (10, 241966), (20, 120983), (337, 7180), (359, 6740), (674, 3590), (718, 3370), (1348, 1795), (1436, 1685)]