8454908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 18703104

約数和(自身を除く): 10248196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 283, 308, 388, 566, 679, 1067, 1132, 1358, 1981, 2134, 2716, 3113, 3962, 4268, 6226, 7469, 7924, 12452, 14938, 21791, 27451, 29876, 43582, 54902, 87164, 109804, 192157, 301961, 384314, 603922, 768628, 1207844, 2113727, 4227454, 8454908]

約数ペア:

[(1, 8454908), (2, 4227454), (4, 2113727), (7, 1207844), (11, 768628), (14, 603922), (22, 384314), (28, 301961), (44, 192157), (77, 109804), (97, 87164), (154, 54902), (194, 43582), (283, 29876), (308, 27451), (388, 21791), (566, 14938), (679, 12452), (1067, 7924), (1132, 7469), (1358, 6226), (1981, 4268), (2134, 3962), (2716, 3113)]