2080884712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13690031}}^1$

素因数の和:13690056

約数の個数: 16

約数和(自身を含む): 4107009600

約数和(自身を除く): 2026124888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13690031, 27380062, 54760124, 109520248, 260110589, 520221178, 1040442356, 2080884712]

約数ペア:

[(1, 2080884712), (2, 1040442356), (4, 520221178), (8, 260110589), (19, 109520248), (38, 54760124), (76, 27380062), (152, 13690031)]