180055012

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{354439}}^1$

素因数の和:354570

約数の個数: 12

約数和(自身を含む): 317578240

約数和(自身を除く): 137523228

約数列:

[1, 2, 4, 127, 254, 508, 354439, 708878, 1417756, 45013753, 90027506, 180055012]

約数ペア:

[(1, 180055012), (2, 90027506), (4, 45013753), (127, 1417756), (254, 708878), (508, 354439)]