133279994

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{2087}}^1$

素因数の和:2989

約数の個数: 16

約数和(自身を含む): 205659648

約数和(自身を除く): 72379654

約数列:

[1, 2, 37, 74, 863, 1726, 2087, 4174, 31931, 63862, 77219, 154438, 1801081, 3602162, 66639997, 133279994]

約数ペア:

[(1, 133279994), (2, 66639997), (37, 3602162), (74, 1801081), (863, 154438), (1726, 77219), (2087, 63862), (4174, 31931)]