121791796

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{64921}}^1$

素因数の和:64999

約数の個数: 24

約数和(自身を含む): 247222976

約数和(自身を除く): 125431180

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 64921, 129842, 259684, 454447, 908894, 1817788, 4349707, 8699414, 17398828, 30447949, 60895898, 121791796]

約数ペア:

[(1, 121791796), (2, 60895898), (4, 30447949), (7, 17398828), (14, 8699414), (28, 4349707), (67, 1817788), (134, 908894), (268, 454447), (469, 259684), (938, 129842), (1876, 64921)]