2116788466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{3931}}^1$

素因数の和:4234

約数の個数: 32

約数和(自身を含む): 3468024000

約数和(自身を除く): 1351235534

約数列:

[1, 2, 13, 26, 139, 149, 278, 298, 1807, 1937, 3614, 3874, 3931, 7862, 20711, 41422, 51103, 102206, 269243, 538486, 546409, 585719, 1092818, 1171438, 7103317, 7614347, 14206634, 15228694, 81414941, 162829882, 1058394233, 2116788466]

約数ペア:

[(1, 2116788466), (2, 1058394233), (13, 162829882), (26, 81414941), (139, 15228694), (149, 14206634), (278, 7614347), (298, 7103317), (1807, 1171438), (1937, 1092818), (3614, 585719), (3874, 546409), (3931, 538486), (7862, 269243), (20711, 102206), (41422, 51103)]