2862306904

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{42197}}^1$

素因数の和:42403

約数の個数: 32

約数和(自身を含む): 5494179600

約数和(自身を除く): 2631872696

約数列:

[1, 2, 4, 8, 61, 122, 139, 244, 278, 488, 556, 1112, 8479, 16958, 33916, 42197, 67832, 84394, 168788, 337576, 2574017, 5148034, 5865383, 10296068, 11730766, 20592136, 23461532, 46923064, 357788363, 715576726, 1431153452, 2862306904]

約数ペア:

[(1, 2862306904), (2, 1431153452), (4, 715576726), (8, 357788363), (61, 46923064), (122, 23461532), (139, 20592136), (244, 11730766), (278, 10296068), (488, 5865383), (556, 5148034), (1112, 2574017), (8479, 337576), (16958, 168788), (33916, 84394), (42197, 67832)]