2537634242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{20029}}^1$

素因数の和:20498

約数の個数: 32

約数和(自身を含む): 4482233280

約数和(自身を除く): 1944599038

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 443, 886, 4873, 5759, 9746, 11518, 20029, 40058, 63349, 126698, 220319, 260377, 440638, 520754, 2864147, 5728294, 8872847, 17745694, 97601317, 115347011, 195202634, 230694022, 1268817121, 2537634242]

約数ペア:

[(1, 2537634242), (2, 1268817121), (11, 230694022), (13, 195202634), (22, 115347011), (26, 97601317), (143, 17745694), (286, 8872847), (443, 5728294), (886, 2864147), (4873, 520754), (5759, 440638), (9746, 260377), (11518, 220319), (20029, 126698), (40058, 63349)]