2013644339

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28729}}^1$

素因数の和:28803

約数の個数: 32

約数和(自身を含む): 2647756800

約数和(自身を除く): 634112461

約数列:

[1, 7, 17, 19, 31, 119, 133, 217, 323, 527, 589, 2261, 3689, 4123, 10013, 28729, 70091, 201103, 488393, 545851, 890599, 3418751, 3820957, 6234193, 9279467, 15140183, 16921381, 64956269, 105981281, 118449667, 287663477, 2013644339]

約数ペア:

[(1, 2013644339), (7, 287663477), (17, 118449667), (19, 105981281), (31, 64956269), (119, 16921381), (133, 15140183), (217, 9279467), (323, 6234193), (527, 3820957), (589, 3418751), (2261, 890599), (3689, 545851), (4123, 488393), (10013, 201103), (28729, 70091)]