239352074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 392878080

約数和(自身を除く): 153526006

約数列:

[1, 2, 13, 26, 127, 173, 254, 346, 419, 838, 1651, 2249, 3302, 4498, 5447, 10894, 21971, 43942, 53213, 72487, 106426, 144974, 285623, 571246, 691769, 942331, 1383538, 1884662, 9205849, 18411698, 119676037, 239352074]

約数ペア:

[(1, 239352074), (2, 119676037), (13, 18411698), (26, 9205849), (127, 1884662), (173, 1383538), (254, 942331), (346, 691769), (419, 571246), (838, 285623), (1651, 144974), (2249, 106426), (3302, 72487), (4498, 53213), (5447, 43942), (10894, 21971)]