1117072418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1823}}^1$

素因数の和:2039

約数の個数: 64

約数和(自身を含む): 2193702912

約数和(自身を除く): 1076630494

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 173, 253, 322, 346, 506, 1211, 1771, 1823, 1903, 2422, 3542, 3646, 3806, 3979, 7958, 12761, 13321, 20053, 25522, 26642, 27853, 40106, 41929, 43769, 55706, 83858, 87538, 140371, 280742, 293503, 306383, 315379, 461219, 587006, 612766, 630758, 922438, 2207653, 3228533, 3469169, 4415306, 6457066, 6938338, 7253717, 14507434, 24284183, 48568366, 50776019, 79790887, 101552038, 159581774, 558536209, 1117072418]

約数ペア:

[(1, 1117072418), (2, 558536209), (7, 159581774), (11, 101552038), (14, 79790887), (22, 50776019), (23, 48568366), (46, 24284183), (77, 14507434), (154, 7253717), (161, 6938338), (173, 6457066), (253, 4415306), (322, 3469169), (346, 3228533), (506, 2207653), (1211, 922438), (1771, 630758), (1823, 612766), (1903, 587006), (2422, 461219), (3542, 315379), (3646, 306383), (3806, 293503), (3979, 280742), (7958, 140371), (12761, 87538), (13321, 83858), (20053, 55706), (25522, 43769), (26642, 41929), (27853, 40106)]