1105412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 2502528

約数和(自身を除く): 1397116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 97, 148, 154, 194, 259, 308, 388, 407, 518, 679, 814, 1036, 1067, 1358, 1628, 2134, 2716, 2849, 3589, 4268, 5698, 7178, 7469, 11396, 14356, 14938, 25123, 29876, 39479, 50246, 78958, 100492, 157916, 276353, 552706, 1105412]

約数ペア:

[(1, 1105412), (2, 552706), (4, 276353), (7, 157916), (11, 100492), (14, 78958), (22, 50246), (28, 39479), (37, 29876), (44, 25123), (74, 14938), (77, 14356), (97, 11396), (148, 7469), (154, 7178), (194, 5698), (259, 4268), (308, 3589), (388, 2849), (407, 2716), (518, 2134), (679, 1628), (814, 1358), (1036, 1067)]