7472090

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2141}}^1$

素因数の和:2497

約数の個数: 16

約数和(自身を含む): 13494600

約数和(自身を除く): 6022510

約数列:

[1, 2, 5, 10, 349, 698, 1745, 2141, 3490, 4282, 10705, 21410, 747209, 1494418, 3736045, 7472090]

約数ペア:

[(1, 7472090), (2, 3736045), (5, 1494418), (10, 747209), (349, 21410), (698, 10705), (1745, 4282), (2141, 3490)]