2017067685136

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{253655393}}^1$

素因数の和:253655479

約数の個数: 40

約数和(自身を含む): 4529270715264

約数和(自身を除く): 2512203030128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 253655393, 507310786, 1014621572, 1775587751, 2029243144, 3551175502, 4058486288, 7102351004, 14204702008, 18009532903, 28409404016, 36019065806, 72038131612, 126066730321, 144076263224, 252133460642, 288152526448, 504266921284, 1008533842568, 2017067685136]

約数ペア:

[(1, 2017067685136), (2, 1008533842568), (4, 504266921284), (7, 288152526448), (8, 252133460642), (14, 144076263224), (16, 126066730321), (28, 72038131612), (56, 36019065806), (71, 28409404016), (112, 18009532903), (142, 14204702008), (284, 7102351004), (497, 4058486288), (568, 3551175502), (994, 2029243144), (1136, 1775587751), (1988, 1014621572), (3976, 507310786), (7952, 253655393)]