2149885672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{126583}}^1$

素因数の和:126793

約数の個数: 32

約数和(自身を含む): 4420313280

約数和(自身を除く): 2270427608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 4246, 8492, 16984, 126583, 253166, 506332, 1012664, 1392413, 2784826, 5569652, 11139304, 24430519, 48861038, 97722076, 195444152, 268735709, 537471418, 1074942836, 2149885672]

約数ペア:

[(1, 2149885672), (2, 1074942836), (4, 537471418), (8, 268735709), (11, 195444152), (22, 97722076), (44, 48861038), (88, 24430519), (193, 11139304), (386, 5569652), (772, 2784826), (1544, 1392413), (2123, 1012664), (4246, 506332), (8492, 253166), (16984, 126583)]