305855116

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{86011}}^1$

素因数の和:86149

約数の個数: 24

約数和(自身を含む): 616534016

約数和(自身を除く): 310678900

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 86011, 172022, 344044, 602077, 1204154, 2408308, 10923397, 21846794, 43693588, 76463779, 152927558, 305855116]

約数ペア:

[(1, 305855116), (2, 152927558), (4, 76463779), (7, 43693588), (14, 21846794), (28, 10923397), (127, 2408308), (254, 1204154), (508, 602077), (889, 344044), (1778, 172022), (3556, 86011)]