15549380084

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1\times {\mathrm{5479}}^1$

素因数の和:6852

約数の個数: 48

約数和(自身を含む): 31522713600

約数和(自身を除く): 15973333516

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 1283, 2212, 2566, 5132, 5479, 8981, 10958, 17962, 21916, 35924, 38353, 76706, 101357, 153412, 202714, 405428, 432841, 709499, 865682, 1418998, 1731364, 2837996, 3029887, 6059774, 7029557, 12119548, 14059114, 28118228, 49206899, 98413798, 196827596, 555335003, 1110670006, 2221340012, 3887345021, 7774690042, 15549380084]

約数ペア:

[(1, 15549380084), (2, 7774690042), (4, 3887345021), (7, 2221340012), (14, 1110670006), (28, 555335003), (79, 196827596), (158, 98413798), (316, 49206899), (553, 28118228), (1106, 14059114), (1283, 12119548), (2212, 7029557), (2566, 6059774), (5132, 3029887), (5479, 2837996), (8981, 1731364), (10958, 1418998), (17962, 865682), (21916, 709499), (35924, 432841), (38353, 405428), (76706, 202714), (101357, 153412)]