2017840002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{5273}}^1$

素因数の和:5407

約数の個数: 64

約数和(自身を含む): 4374466560

約数和(自身を除く): 2356626558

約数列:

[1, 2, 3, 6, 23, 46, 47, 59, 69, 94, 118, 138, 141, 177, 282, 354, 1081, 1357, 2162, 2714, 2773, 3243, 4071, 5273, 5546, 6486, 8142, 8319, 10546, 15819, 16638, 31638, 63779, 121279, 127558, 191337, 242558, 247831, 311107, 363837, 382674, 495662, 622214, 727674, 743493, 933321, 1486986, 1866642, 5700113, 7155461, 11400226, 14310922, 14622029, 17100339, 21466383, 29244058, 34200678, 42932766, 43866087, 87732174, 336306667, 672613334, 1008920001, 2017840002]

約数ペア:

[(1, 2017840002), (2, 1008920001), (3, 672613334), (6, 336306667), (23, 87732174), (46, 43866087), (47, 42932766), (59, 34200678), (69, 29244058), (94, 21466383), (118, 17100339), (138, 14622029), (141, 14310922), (177, 11400226), (282, 7155461), (354, 5700113), (1081, 1866642), (1357, 1486986), (2162, 933321), (2714, 743493), (2773, 727674), (3243, 622214), (4071, 495662), (5273, 382674), (5546, 363837), (6486, 311107), (8142, 247831), (8319, 242558), (10546, 191337), (15819, 127558), (16638, 121279), (31638, 63779)]