1188794887

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 1458929664

約数和(自身を除く): 270134777

約数列:

[1, 7, 17, 119, 191, 193, 271, 1337, 1351, 1897, 3247, 3281, 4607, 22729, 22967, 32249, 36863, 51761, 52303, 258041, 362327, 366121, 626671, 879937, 889151, 4386697, 6159559, 6224057, 9989873, 69929111, 169827841, 1188794887]

約数ペア:

[(1, 1188794887), (7, 169827841), (17, 69929111), (119, 9989873), (191, 6224057), (193, 6159559), (271, 4386697), (1337, 889151), (1351, 879937), (1897, 626671), (3247, 366121), (3281, 362327), (4607, 258041), (22729, 52303), (22967, 51761), (32249, 36863)]