9591569204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{209771}}^1$

素因数の和:209876

約数の個数: 48

約数和(自身を含む): 20299216896

約数和(自身を除く): 10707647692

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 284, 322, 497, 644, 994, 1633, 1988, 3266, 6532, 11431, 22862, 45724, 209771, 419542, 839084, 1468397, 2936794, 4824733, 5873588, 9649466, 14893741, 19298932, 29787482, 33773131, 59574964, 67546262, 104256187, 135092524, 208512374, 342556043, 417024748, 685112086, 1370224172, 2397892301, 4795784602, 9591569204]

約数ペア:

[(1, 9591569204), (2, 4795784602), (4, 2397892301), (7, 1370224172), (14, 685112086), (23, 417024748), (28, 342556043), (46, 208512374), (71, 135092524), (92, 104256187), (142, 67546262), (161, 59574964), (284, 33773131), (322, 29787482), (497, 19298932), (644, 14893741), (994, 9649466), (1633, 5873588), (1988, 4824733), (3266, 2936794), (6532, 1468397), (11431, 839084), (22862, 419542), (45724, 209771)]