404431412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{13537}}^1$

素因数の和:13656

約数の個数: 48

約数和(自身を含む): 891558528

約数和(自身を除く): 487127116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2716, 4268, 7469, 13537, 14938, 27074, 29876, 54148, 94759, 148907, 189518, 297814, 379036, 595628, 1042349, 1313089, 2084698, 2626178, 4169396, 5252356, 9191623, 14443979, 18383246, 28887958, 36766492, 57775916, 101107853, 202215706, 404431412]

約数ペア:

[(1, 404431412), (2, 202215706), (4, 101107853), (7, 57775916), (11, 36766492), (14, 28887958), (22, 18383246), (28, 14443979), (44, 9191623), (77, 5252356), (97, 4169396), (154, 2626178), (194, 2084698), (308, 1313089), (388, 1042349), (679, 595628), (1067, 379036), (1358, 297814), (2134, 189518), (2716, 148907), (4268, 94759), (7469, 54148), (13537, 29876), (14938, 27074)]