2942149754881

素因数分解:

${\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{623041}}^1$

素因数の和:623309

約数の個数: 24

約数和(自身を含む): 3159989274624

約数和(自身を除く): 217839519743

約数列:

[1, 19, 103, 127, 361, 1957, 2413, 13081, 37183, 45847, 248539, 623041, 4722241, 11837779, 64173223, 79126207, 224917801, 1219291237, 1503397933, 8149999321, 23166533503, 28564560727, 154849987099, 2942149754881]

約数ペア:

[(1, 2942149754881), (19, 154849987099), (103, 28564560727), (127, 23166533503), (361, 8149999321), (1957, 1503397933), (2413, 1219291237), (13081, 224917801), (37183, 79126207), (45847, 64173223), (248539, 11837779), (623041, 4722241)]