2789888959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{1051}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 3456956160

約数和(自身を除く): 667067201

約数列:

[1, 11, 13, 19, 143, 209, 247, 977, 1051, 2717, 10747, 11561, 12701, 13663, 18563, 19969, 139711, 150293, 204193, 219659, 241319, 259597, 1026827, 2654509, 2855567, 11295097, 13348751, 19509713, 146836261, 214606843, 253626269, 2789888959]

約数ペア:

[(1, 2789888959), (11, 253626269), (13, 214606843), (19, 146836261), (143, 19509713), (209, 13348751), (247, 11295097), (977, 2855567), (1051, 2654509), (2717, 1026827), (10747, 259597), (11561, 241319), (12701, 219659), (13663, 204193), (18563, 150293), (19969, 139711)]