238380878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{877}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 394467840

約数和(自身を除く): 156086962

約数列:

[1, 2, 19, 23, 38, 46, 311, 437, 622, 874, 877, 1754, 5909, 7153, 11818, 14306, 16663, 20171, 33326, 40342, 135907, 271814, 272747, 383249, 545494, 766498, 5182193, 6273181, 10364386, 12546362, 119190439, 238380878]

約数ペア:

[(1, 238380878), (2, 119190439), (19, 12546362), (23, 10364386), (38, 6273181), (46, 5182193), (311, 766498), (437, 545494), (622, 383249), (874, 272747), (877, 271814), (1754, 135907), (5909, 40342), (7153, 33326), (11818, 20171), (14306, 16663)]