1294508726

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{22769}}^1$

素因数の和:22940

約数の個数: 32

約数和(自身を含む): 2308331520

約数和(自身を除く): 1013822794

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 1834, 4061, 8122, 22769, 28427, 45538, 56854, 159383, 318766, 705839, 1411678, 2982739, 4940873, 5965478, 9881746, 20879173, 41758346, 92464909, 184929818, 647254363, 1294508726]

約数ペア:

[(1, 1294508726), (2, 647254363), (7, 184929818), (14, 92464909), (31, 41758346), (62, 20879173), (131, 9881746), (217, 5965478), (262, 4940873), (434, 2982739), (917, 1411678), (1834, 705839), (4061, 318766), (8122, 159383), (22769, 56854), (28427, 45538)]