1259561384

素因数分解:

$2^3\times {\mathrm{2207}}^1\times {\mathrm{71339}}^1$

素因数の和:73552

約数の個数: 16

約数和(自身を含む): 2362780800

約数和(自身を除く): 1103219416

約数列:

[1, 2, 4, 8, 2207, 4414, 8828, 17656, 71339, 142678, 285356, 570712, 157445173, 314890346, 629780692, 1259561384]

約数ペア:

[(1, 1259561384), (2, 629780692), (4, 314890346), (8, 157445173), (2207, 570712), (4414, 285356), (8828, 142678), (17656, 71339)]