2857029584

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{2006341}}^1$

素因数の和:2006438

約数の個数: 20

約数和(自身を含む): 5597694180

約数和(自身を除く): 2740664596

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 2006341, 4012682, 8025364, 16050728, 32101456, 178564349, 357128698, 714257396, 1428514792, 2857029584]

約数ペア:

[(1, 2857029584), (2, 1428514792), (4, 714257396), (8, 357128698), (16, 178564349), (89, 32101456), (178, 16050728), (356, 8025364), (712, 4012682), (1424, 2006341)]