1443290768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4747667}}^1$

素因数の和:4747694

約数の個数: 20

約数和(自身を含む): 2943554160

約数和(自身を除く): 1500263392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4747667, 9495334, 18990668, 37981336, 75962672, 90205673, 180411346, 360822692, 721645384, 1443290768]

約数ペア:

[(1, 1443290768), (2, 721645384), (4, 360822692), (8, 180411346), (16, 90205673), (19, 75962672), (38, 37981336), (76, 18990668), (152, 9495334), (304, 4747667)]