7128002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 13025280

約数和(自身を除く): 5897278

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 211, 254, 266, 422, 889, 1477, 1778, 2413, 2954, 4009, 4826, 8018, 16891, 26797, 28063, 33782, 53594, 56126, 187579, 375158, 509143, 1018286, 3564001, 7128002]

約数ペア:

[(1, 7128002), (2, 3564001), (7, 1018286), (14, 509143), (19, 375158), (38, 187579), (127, 56126), (133, 53594), (211, 33782), (254, 28063), (266, 26797), (422, 16891), (889, 8018), (1477, 4826), (1778, 4009), (2413, 2954)]