457961644

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{32909}}^1$

素因数の和:32998

約数の個数: 36

約数和(自身を含む): 945438480

約数和(自身を除く): 487476836

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13916, 32909, 65818, 131636, 230363, 460726, 921452, 1612541, 2336539, 3225082, 4673078, 6450164, 9346156, 16355773, 32711546, 65423092, 114490411, 228980822, 457961644]

約数ペア:

[(1, 457961644), (2, 228980822), (4, 114490411), (7, 65423092), (14, 32711546), (28, 16355773), (49, 9346156), (71, 6450164), (98, 4673078), (142, 3225082), (196, 2336539), (284, 1612541), (497, 921452), (994, 460726), (1988, 230363), (3479, 131636), (6958, 65818), (13916, 32909)]