1986551422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{3167}}^1$

素因数の和:4176

約数の個数: 32

約数和(自身を含む): 3325639680

約数和(自身を除く): 1339088258

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 971, 1942, 3167, 6334, 16507, 18449, 33014, 36898, 53839, 60173, 107678, 120346, 313633, 627266, 1022941, 2045882, 3075157, 6150314, 52277669, 58427983, 104555338, 116855966, 993275711, 1986551422]

約数ペア:

[(1, 1986551422), (2, 993275711), (17, 116855966), (19, 104555338), (34, 58427983), (38, 52277669), (323, 6150314), (646, 3075157), (971, 2045882), (1942, 1022941), (3167, 627266), (6334, 313633), (16507, 120346), (18449, 107678), (33014, 60173), (36898, 53839)]