172854148324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{304937}}^1$

素因数の和:305956

約数の個数: 48

約数和(自身を含む): 355738231296

約数和(自身を除く): 182884082972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 991, 1982, 3964, 10901, 12883, 21802, 25766, 43604, 51532, 141713, 283426, 304937, 566852, 609874, 1219748, 3354307, 3964181, 6708614, 7928362, 13417228, 15856724, 43605991, 87211982, 174423964, 302192567, 604385134, 1208770268, 3324118237, 3928503371, 6648236474, 7857006742, 13296472948, 15714013484, 43213537081, 86427074162, 172854148324]

約数ペア:

[(1, 172854148324), (2, 86427074162), (4, 43213537081), (11, 15714013484), (13, 13296472948), (22, 7857006742), (26, 6648236474), (44, 3928503371), (52, 3324118237), (143, 1208770268), (286, 604385134), (572, 302192567), (991, 174423964), (1982, 87211982), (3964, 43605991), (10901, 15856724), (12883, 13417228), (21802, 7928362), (25766, 6708614), (43604, 3964181), (51532, 3354307), (141713, 1219748), (283426, 609874), (304937, 566852)]