520086289010

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{409516763}}^1$

素因数の和:409516897

約数の個数: 16

約数和(自身を含む): 943526624256

約数和(自身を除く): 423440335246

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 409516763, 819033526, 2047583815, 4095167630, 52008628901, 104017257802, 260043144505, 520086289010]

約数ペア:

[(1, 520086289010), (2, 260043144505), (5, 104017257802), (10, 52008628901), (127, 4095167630), (254, 2047583815), (635, 819033526), (1270, 409516763)]