123486244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{232117}}^1$

素因数の和:232147

約数の個数: 24

約数和(自身を含む): 259972160

約数和(自身を除く): 136485916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 232117, 464234, 928468, 1624819, 3249638, 4410223, 6499276, 8820446, 17640892, 30871561, 61743122, 123486244]

約数ペア:

[(1, 123486244), (2, 61743122), (4, 30871561), (7, 17640892), (14, 8820446), (19, 6499276), (28, 4410223), (38, 3249638), (76, 1624819), (133, 928468), (266, 464234), (532, 232117)]