9747343892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{33479}}^1$

素因数の和:34016

約数の個数: 48

約数和(自身を含む): 20079964800

約数和(自身を除く): 10332620908

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 509, 572, 1018, 2036, 5599, 6617, 11198, 13234, 22396, 26468, 33479, 66958, 72787, 133916, 145574, 291148, 368269, 435227, 736538, 870454, 1473076, 1740908, 4787497, 9574994, 17040811, 19149988, 34081622, 68163244, 187448921, 221530543, 374897842, 443061086, 749795684, 886122172, 2436835973, 4873671946, 9747343892]

約数ペア:

[(1, 9747343892), (2, 4873671946), (4, 2436835973), (11, 886122172), (13, 749795684), (22, 443061086), (26, 374897842), (44, 221530543), (52, 187448921), (143, 68163244), (286, 34081622), (509, 19149988), (572, 17040811), (1018, 9574994), (2036, 4787497), (5599, 1740908), (6617, 1473076), (11198, 870454), (13234, 736538), (22396, 435227), (26468, 368269), (33479, 291148), (66958, 145574), (72787, 133916)]