123702956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{4349}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 233612400

約数和(自身を除く): 109909444

約数列:

[1, 2, 4, 13, 26, 52, 547, 1094, 2188, 4349, 7111, 8698, 14222, 17396, 28444, 56537, 113074, 226148, 2378903, 4757806, 9515612, 30925739, 61851478, 123702956]

約数ペア:

[(1, 123702956), (2, 61851478), (4, 30925739), (13, 9515612), (26, 4757806), (52, 2378903), (547, 226148), (1094, 113074), (2188, 56537), (4349, 28444), (7111, 17396), (8698, 14222)]