3913756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 8692992

約数和(自身を除く): 4779236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 131, 154, 194, 262, 308, 388, 524, 679, 917, 1067, 1358, 1441, 1834, 2134, 2716, 2882, 3668, 4268, 5764, 7469, 10087, 12707, 14938, 20174, 25414, 29876, 40348, 50828, 88949, 139777, 177898, 279554, 355796, 559108, 978439, 1956878, 3913756]

約数ペア:

[(1, 3913756), (2, 1956878), (4, 978439), (7, 559108), (11, 355796), (14, 279554), (22, 177898), (28, 139777), (44, 88949), (77, 50828), (97, 40348), (131, 29876), (154, 25414), (194, 20174), (262, 14938), (308, 12707), (388, 10087), (524, 7469), (679, 5764), (917, 4268), (1067, 3668), (1358, 2882), (1441, 2716), (1834, 2134)]