7129674772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{14730733}}^1$

素因数の和:14730759

約数の個数: 18

約数和(自身を含む): 13714313354

約数和(自身を除く): 6584638582

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 14730733, 29461466, 58922932, 162038063, 324076126, 648152252, 1782418693, 3564837386, 7129674772]

約数ペア:

[(1, 7129674772), (2, 3564837386), (4, 1782418693), (11, 648152252), (22, 324076126), (44, 162038063), (121, 58922932), (242, 29461466), (484, 14730733)]