315290612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{866183}}^1$

素因数の和:866207

約数の個数: 24

約数和(自身を含む): 679088256

約数和(自身を除く): 363797644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 866183, 1732366, 3464732, 6063281, 11260379, 12126562, 22520758, 24253124, 45041516, 78822653, 157645306, 315290612]

約数ペア:

[(1, 315290612), (2, 157645306), (4, 78822653), (7, 45041516), (13, 24253124), (14, 22520758), (26, 12126562), (28, 11260379), (52, 6063281), (91, 3464732), (182, 1732366), (364, 866183)]