5561410

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1321}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 10041912

約数和(自身を除く): 4480502

約数列:

[1, 2, 5, 10, 421, 842, 1321, 2105, 2642, 4210, 6605, 13210, 556141, 1112282, 2780705, 5561410]

約数ペア:

[(1, 5561410), (2, 2780705), (5, 1112282), (10, 556141), (421, 13210), (842, 6605), (1321, 4210), (2105, 2642)]