2080885736

素因数分解:

$2^3\times {\mathrm{1171}}^1\times {\mathrm{222127}}^1$

素因数の和:223304

約数の個数: 16

約数和(自身を含む): 3905010240

約数和(自身を除く): 1824124504

約数列:

[1, 2, 4, 8, 1171, 2342, 4684, 9368, 222127, 444254, 888508, 1777016, 260110717, 520221434, 1040442868, 2080885736]

約数ペア:

[(1, 2080885736), (2, 1040442868), (4, 520221434), (8, 260110717), (1171, 1777016), (2342, 888508), (4684, 444254), (9368, 222127)]