2016507844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{15643}}^1$

素因数の和:15764

約数の個数: 48

約数和(自身を含む): 3961561408

約数和(自身を除く): 1945053564

約数列:

[1, 2, 4, 13, 26, 37, 52, 67, 74, 134, 148, 268, 481, 871, 962, 1742, 1924, 2479, 3484, 4958, 9916, 15643, 31286, 32227, 62572, 64454, 128908, 203359, 406718, 578791, 813436, 1048081, 1157582, 2096162, 2315164, 4192324, 7524283, 13625053, 15048566, 27250106, 30097132, 38778997, 54500212, 77557994, 155115988, 504126961, 1008253922, 2016507844]

約数ペア:

[(1, 2016507844), (2, 1008253922), (4, 504126961), (13, 155115988), (26, 77557994), (37, 54500212), (52, 38778997), (67, 30097132), (74, 27250106), (134, 15048566), (148, 13625053), (268, 7524283), (481, 4192324), (871, 2315164), (962, 2096162), (1742, 1157582), (1924, 1048081), (2479, 813436), (3484, 578791), (4958, 406718), (9916, 203359), (15643, 128908), (31286, 64454), (32227, 62572)]