2479274476

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{13537}}^1$

素因数の和:13790

約数の個数: 48

約数和(自身を含む): 5143140352

約数和(自身を除く): 2663865876

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 211, 217, 422, 434, 844, 868, 1477, 2954, 5908, 6541, 13082, 13537, 26164, 27074, 45787, 54148, 91574, 94759, 183148, 189518, 379036, 419647, 839294, 1678588, 2856307, 2937529, 5712614, 5875058, 11425228, 11750116, 19994149, 39988298, 79976596, 88545517, 177091034, 354182068, 619818619, 1239637238, 2479274476]

約数ペア:

[(1, 2479274476), (2, 1239637238), (4, 619818619), (7, 354182068), (14, 177091034), (28, 88545517), (31, 79976596), (62, 39988298), (124, 19994149), (211, 11750116), (217, 11425228), (422, 5875058), (434, 5712614), (844, 2937529), (868, 2856307), (1477, 1678588), (2954, 839294), (5908, 419647), (6541, 379036), (13082, 189518), (13537, 183148), (26164, 94759), (27074, 91574), (45787, 54148)]