2078484904

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{309667}}^1$

素因数の和:310512

約数の個数: 16

約数和(自身を含む): 3901816800

約数和(自身を除く): 1823331896

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 309667, 619334, 1238668, 2477336, 259810613, 519621226, 1039242452, 2078484904]

約数ペア:

[(1, 2078484904), (2, 1039242452), (4, 519621226), (8, 259810613), (839, 2477336), (1678, 1238668), (3356, 619334), (6712, 309667)]