2548797416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{30911}}^1$

素因数の和:31865

約数の個数: 32

約数和(自身を含む): 5219182080

約数和(自身を除く): 2670384664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 937, 1874, 3748, 7496, 10307, 20614, 30911, 41228, 61822, 82456, 123644, 247288, 340021, 680042, 1360084, 2720168, 28963607, 57927214, 115854428, 231708856, 318599677, 637199354, 1274398708, 2548797416]

約数ペア:

[(1, 2548797416), (2, 1274398708), (4, 637199354), (8, 318599677), (11, 231708856), (22, 115854428), (44, 57927214), (88, 28963607), (937, 2720168), (1874, 1360084), (3748, 680042), (7496, 340021), (10307, 247288), (20614, 123644), (30911, 82456), (41228, 61822)]