123654566

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4091}}^1$

素因数の和:4244

約数の個数: 32

約数和(自身を含む): 226271232

約数和(自身を除く): 102616666

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1778, 2159, 4091, 4318, 8182, 15113, 28637, 30226, 57274, 69547, 139094, 486829, 519557, 973658, 1039114, 3636899, 7273798, 8832469, 17664938, 61827283, 123654566]

約数ペア:

[(1, 123654566), (2, 61827283), (7, 17664938), (14, 8832469), (17, 7273798), (34, 3636899), (119, 1039114), (127, 973658), (238, 519557), (254, 486829), (889, 139094), (1778, 69547), (2159, 57274), (4091, 30226), (4318, 28637), (8182, 15113)]