123710114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 211680000

約数和(自身を除く): 87969886

約数列:

[1, 2, 11, 22, 29, 58, 97, 194, 319, 638, 1067, 1999, 2134, 2813, 3998, 5626, 21989, 30943, 43978, 57971, 61886, 115942, 193903, 387806, 637681, 1275362, 2132933, 4265866, 5623187, 11246374, 61855057, 123710114]

約数ペア:

[(1, 123710114), (2, 61855057), (11, 11246374), (22, 5623187), (29, 4265866), (58, 2132933), (97, 1275362), (194, 637681), (319, 387806), (638, 193903), (1067, 115942), (1999, 61886), (2134, 57971), (2813, 43978), (3998, 30943), (5626, 21989)]