2012128792

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{937}}^1\times {\mathrm{6547}}^1$

素因数の和:7531

約数の個数: 32

約数和(自身を含む): 3869475120

約数和(自身を除く): 1857346328

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 937, 1874, 3748, 6547, 7496, 13094, 26188, 38417, 52376, 76834, 153668, 268427, 307336, 536854, 1073708, 2147416, 6134539, 12269078, 24538156, 49076312, 251516099, 503032198, 1006064396, 2012128792]

約数ペア:

[(1, 2012128792), (2, 1006064396), (4, 503032198), (8, 251516099), (41, 49076312), (82, 24538156), (164, 12269078), (328, 6134539), (937, 2147416), (1874, 1073708), (3748, 536854), (6547, 307336), (7496, 268427), (13094, 153668), (26188, 76834), (38417, 52376)]