2013157601

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{2741}}^1$

素因数の和:3921

約数の個数: 24

約数和(自身を含む): 2525085864

約数和(自身を除く): 511928263

約数列:

[1, 7, 13, 49, 91, 637, 1153, 2741, 8071, 14989, 19187, 35633, 56497, 104923, 134309, 249431, 734461, 1746017, 3160373, 22122611, 41084849, 154858277, 287593943, 2013157601]

約数ペア:

[(1, 2013157601), (7, 287593943), (13, 154858277), (49, 41084849), (91, 22122611), (637, 3160373), (1153, 1746017), (2741, 734461), (8071, 249431), (14989, 134309), (19187, 104923), (35633, 56497)]