123049444

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{72043}}^1$

素因数の和:72115

約数の個数: 24

約数和(自身を含む): 250136768

約数和(自身を除く): 127087324

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 72043, 144086, 288172, 504301, 1008602, 2017204, 4394623, 8789246, 17578492, 30762361, 61524722, 123049444]

約数ペア:

[(1, 123049444), (2, 61524722), (4, 30762361), (7, 17578492), (14, 8789246), (28, 4394623), (61, 2017204), (122, 1008602), (244, 504301), (427, 288172), (854, 144086), (1708, 72043)]