2000391310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5406463}}^1$

素因数の和:5406507

約数の個数: 16

約数和(自身を含む): 3698021376

約数和(自身を除く): 1697630066

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5406463, 10812926, 27032315, 54064630, 200039131, 400078262, 1000195655, 2000391310]

約数ペア:

[(1, 2000391310), (2, 1000195655), (5, 400078262), (10, 200039131), (37, 54064630), (74, 27032315), (185, 10812926), (370, 5406463)]