4399690876

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{7541}}^1$

素因数の和:7930

約数の個数: 48

約数和(自身を含む): 8960620032

約数和(自身を除く): 4560929156

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 311, 469, 622, 938, 1244, 1876, 2177, 4354, 7541, 8708, 15082, 20837, 30164, 41674, 52787, 83348, 105574, 145859, 211148, 291718, 505247, 583436, 1010494, 2020988, 2345251, 3536729, 4690502, 7073458, 9381004, 14146916, 16416757, 32833514, 65667028, 157131817, 314263634, 628527268, 1099922719, 2199845438, 4399690876]

約数ペア:

[(1, 4399690876), (2, 2199845438), (4, 1099922719), (7, 628527268), (14, 314263634), (28, 157131817), (67, 65667028), (134, 32833514), (268, 16416757), (311, 14146916), (469, 9381004), (622, 7073458), (938, 4690502), (1244, 3536729), (1876, 2345251), (2177, 2020988), (4354, 1010494), (7541, 583436), (8708, 505247), (15082, 291718), (20837, 211148), (30164, 145859), (41674, 105574), (52787, 83348)]