2028070088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{120661}}^1$

素因数の和:120869

約数の個数: 32

約数和(自身を含む): 4170078720

約数和(自身を除く): 2142008632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 8404, 16808, 120661, 241322, 482644, 965288, 1327271, 2654542, 5309084, 10618168, 23046251, 46092502, 92185004, 184370008, 253508761, 507017522, 1014035044, 2028070088]

約数ペア:

[(1, 2028070088), (2, 1014035044), (4, 507017522), (8, 253508761), (11, 184370008), (22, 92185004), (44, 46092502), (88, 23046251), (191, 10618168), (382, 5309084), (764, 2654542), (1528, 1327271), (2101, 965288), (4202, 482644), (8404, 241322), (16808, 120661)]