2013913006847

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2901361}}^1$

素因数の和:2901711

約数の個数: 32

約数和(自身を含む): 2573624148480

約数和(自身を除く): 559711141633

約数列:

[1, 7, 17, 19, 119, 133, 307, 323, 2149, 2261, 5219, 5833, 36533, 40831, 99161, 694127, 2901361, 20309527, 49323137, 55125859, 345261959, 385881013, 890717827, 937139603, 6235024789, 6559977221, 15142203059, 16923638713, 105995421413, 118465470991, 287701858121, 2013913006847]

約数ペア:

[(1, 2013913006847), (7, 287701858121), (17, 118465470991), (19, 105995421413), (119, 16923638713), (133, 15142203059), (307, 6559977221), (323, 6235024789), (2149, 937139603), (2261, 890717827), (5219, 385881013), (5833, 345261959), (36533, 55125859), (40831, 49323137), (99161, 20309527), (694127, 2901361)]