2381104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 5124672

約数和(自身を除く): 2743568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 163, 166, 176, 326, 332, 652, 664, 913, 1304, 1328, 1793, 1826, 2608, 3586, 3652, 7172, 7304, 13529, 14344, 14608, 27058, 28688, 54116, 108232, 148819, 216464, 297638, 595276, 1190552, 2381104]

約数ペア:

[(1, 2381104), (2, 1190552), (4, 595276), (8, 297638), (11, 216464), (16, 148819), (22, 108232), (44, 54116), (83, 28688), (88, 27058), (163, 14608), (166, 14344), (176, 13529), (326, 7304), (332, 7172), (652, 3652), (664, 3586), (913, 2608), (1304, 1826), (1328, 1793)]